25535250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 77693616

約数和(自身を除く): 52158366

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 97, 117, 125, 130, 135, 150, 162, 194, 195, 225, 234, 250, 270, 291, 325, 351, 375, 390, 405, 450, 485, 582, 585, 650, 675, 702, 750, 810, 873, 970, 975, 1053, 1125, 1170, 1261, 1350, 1455, 1625, 1746, 1755, 1950, 2025, 2106, 2250, 2425, 2522, 2619, 2910, 2925, 3250, 3375, 3510, 3783, 4050, 4365, 4850, 4875, 5238, 5265, 5850, 6305, 6750, 7275, 7566, 7857, 8730, 8775, 9750, 10125, 10530, 11349, 12125, 12610, 13095, 14550, 14625, 15714, 17550, 18915, 20250, 21825, 22698, 24250, 26190, 26325, 29250, 31525, 34047, 36375, 37830, 39285, 43650, 43875, 52650, 56745, 63050, 65475, 68094, 72750, 78570, 87750, 94575, 102141, 109125, 113490, 130950, 131625, 157625, 170235, 189150, 196425, 204282, 218250, 263250, 283725, 315250, 327375, 340470, 392850, 472875, 510705, 567450, 654750, 851175, 945750, 982125, 1021410, 1418625, 1702350, 1964250, 2553525, 2837250, 4255875, 5107050, 8511750, 12767625, 25535250]

約数ペア:

[(1, 25535250), (2, 12767625), (3, 8511750), (5, 5107050), (6, 4255875), (9, 2837250), (10, 2553525), (13, 1964250), (15, 1702350), (18, 1418625), (25, 1021410), (26, 982125), (27, 945750), (30, 851175), (39, 654750), (45, 567450), (50, 510705), (54, 472875), (65, 392850), (75, 340470), (78, 327375), (81, 315250), (90, 283725), (97, 263250), (117, 218250), (125, 204282), (130, 196425), (135, 189150), (150, 170235), (162, 157625), (194, 131625), (195, 130950), (225, 113490), (234, 109125), (250, 102141), (270, 94575), (291, 87750), (325, 78570), (351, 72750), (375, 68094), (390, 65475), (405, 63050), (450, 56745), (485, 52650), (582, 43875), (585, 43650), (650, 39285), (675, 37830), (702, 36375), (750, 34047), (810, 31525), (873, 29250), (970, 26325), (975, 26190), (1053, 24250), (1125, 22698), (1170, 21825), (1261, 20250), (1350, 18915), (1455, 17550), (1625, 15714), (1746, 14625), (1755, 14550), (1950, 13095), (2025, 12610), (2106, 12125), (2250, 11349), (2425, 10530), (2522, 10125), (2619, 9750), (2910, 8775), (2925, 8730), (3250, 7857), (3375, 7566), (3510, 7275), (3783, 6750), (4050, 6305), (4365, 5850), (4850, 5265), (4875, 5238)]