2028350025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2383}}^1$

素因数の和:2512

約数の個数: 96

約数和(自身を含む): 4055851520

約数和(自身を除く): 2027501495

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 97, 117, 135, 195, 225, 291, 325, 351, 485, 585, 675, 873, 975, 1261, 1455, 1755, 2383, 2425, 2619, 2925, 3783, 4365, 6305, 7149, 7275, 8775, 11349, 11915, 13095, 18915, 21447, 21825, 30979, 31525, 34047, 35745, 56745, 59575, 64341, 65475, 92937, 94575, 107235, 154895, 170235, 178725, 231151, 278811, 283725, 321705, 464685, 536175, 693453, 774475, 836433, 851175, 1155755, 1394055, 1608525, 2080359, 2323425, 3004963, 3467265, 4182165, 5778775, 6241077, 6970275, 9014889, 10401795, 15024815, 17336325, 20910825, 27044667, 31205385, 45074445, 52008975, 75124075, 81134001, 135223335, 156026925, 225372225, 405670005, 676116675, 2028350025]

約数ペア:

[(1, 2028350025), (3, 676116675), (5, 405670005), (9, 225372225), (13, 156026925), (15, 135223335), (25, 81134001), (27, 75124075), (39, 52008975), (45, 45074445), (65, 31205385), (75, 27044667), (97, 20910825), (117, 17336325), (135, 15024815), (195, 10401795), (225, 9014889), (291, 6970275), (325, 6241077), (351, 5778775), (485, 4182165), (585, 3467265), (675, 3004963), (873, 2323425), (975, 2080359), (1261, 1608525), (1455, 1394055), (1755, 1155755), (2383, 851175), (2425, 836433), (2619, 774475), (2925, 693453), (3783, 536175), (4365, 464685), (6305, 321705), (7149, 283725), (7275, 278811), (8775, 231151), (11349, 178725), (11915, 170235), (13095, 154895), (18915, 107235), (21447, 94575), (21825, 92937), (30979, 65475), (31525, 64341), (34047, 59575), (35745, 56745)]