2017675075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1693}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 2852560480

約数和(自身を除く): 834885405

約数列:

[1, 5, 13, 19, 25, 65, 95, 193, 247, 325, 475, 965, 1235, 1693, 2509, 3667, 4825, 6175, 8465, 12545, 18335, 22009, 32167, 42325, 47671, 62725, 91675, 110045, 160835, 238355, 326749, 418171, 550225, 804175, 1191775, 1633745, 2090855, 4247737, 6208231, 8168725, 10454275, 21238685, 31041155, 80707003, 106193425, 155205775, 403535015, 2017675075]

約数ペア:

[(1, 2017675075), (5, 403535015), (13, 155205775), (19, 106193425), (25, 80707003), (65, 31041155), (95, 21238685), (193, 10454275), (247, 8168725), (325, 6208231), (475, 4247737), (965, 2090855), (1235, 1633745), (1693, 1191775), (2509, 804175), (3667, 550225), (4825, 418171), (6175, 326749), (8465, 238355), (12545, 160835), (18335, 110045), (22009, 91675), (32167, 62725), (42325, 47671)]