47200725

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 103347552

約数和(自身を除く): 56146827

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 81, 99, 117, 135, 143, 163, 165, 195, 225, 275, 297, 325, 351, 405, 429, 489, 495, 585, 675, 715, 815, 825, 891, 975, 1053, 1287, 1467, 1485, 1755, 1793, 2025, 2119, 2145, 2445, 2475, 2925, 3575, 3861, 4075, 4401, 4455, 5265, 5379, 6357, 6435, 7335, 7425, 8775, 8965, 10595, 10725, 11583, 12225, 13203, 16137, 19071, 19305, 22005, 22275, 23309, 26325, 26895, 31785, 32175, 36675, 44825, 48411, 52975, 57213, 57915, 66015, 69927, 80685, 95355, 96525, 110025, 116545, 134475, 145233, 158925, 171639, 209781, 242055, 286065, 289575, 330075, 349635, 403425, 476775, 582725, 629343, 726165, 858195, 1048905, 1210275, 1430325, 1748175, 1888029, 3146715, 3630825, 4290975, 5244525, 9440145, 15733575, 47200725]

約数ペア:

[(1, 47200725), (3, 15733575), (5, 9440145), (9, 5244525), (11, 4290975), (13, 3630825), (15, 3146715), (25, 1888029), (27, 1748175), (33, 1430325), (39, 1210275), (45, 1048905), (55, 858195), (65, 726165), (75, 629343), (81, 582725), (99, 476775), (117, 403425), (135, 349635), (143, 330075), (163, 289575), (165, 286065), (195, 242055), (225, 209781), (275, 171639), (297, 158925), (325, 145233), (351, 134475), (405, 116545), (429, 110025), (489, 96525), (495, 95355), (585, 80685), (675, 69927), (715, 66015), (815, 57915), (825, 57213), (891, 52975), (975, 48411), (1053, 44825), (1287, 36675), (1467, 32175), (1485, 31785), (1755, 26895), (1793, 26325), (2025, 23309), (2119, 22275), (2145, 22005), (2445, 19305), (2475, 19071), (2925, 16137), (3575, 13203), (3861, 12225), (4075, 11583), (4401, 10725), (4455, 10595), (5265, 8965), (5379, 8775), (6357, 7425), (6435, 7335)]