458408925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2957}}^1$

素因数の和:3039

約数の個数: 72

約数和(自身を含む): 901207944

約数和(自身を除く): 442799019

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 53, 65, 75, 117, 159, 195, 225, 265, 325, 477, 585, 689, 795, 975, 1325, 2067, 2385, 2925, 2957, 3445, 3975, 6201, 8871, 10335, 11925, 14785, 17225, 26613, 31005, 38441, 44355, 51675, 73925, 115323, 133065, 155025, 156721, 192205, 221775, 345969, 470163, 576615, 665325, 783605, 961025, 1410489, 1729845, 2037373, 2350815, 2883075, 3918025, 6112119, 7052445, 8649225, 10186865, 11754075, 18336357, 30560595, 35262225, 50934325, 91681785, 152802975, 458408925]

約数ペア:

[(1, 458408925), (3, 152802975), (5, 91681785), (9, 50934325), (13, 35262225), (15, 30560595), (25, 18336357), (39, 11754075), (45, 10186865), (53, 8649225), (65, 7052445), (75, 6112119), (117, 3918025), (159, 2883075), (195, 2350815), (225, 2037373), (265, 1729845), (325, 1410489), (477, 961025), (585, 783605), (689, 665325), (795, 576615), (975, 470163), (1325, 345969), (2067, 221775), (2385, 192205), (2925, 156721), (2957, 155025), (3445, 133065), (3975, 115323), (6201, 73925), (8871, 51675), (10335, 44355), (11925, 38441), (14785, 31005), (17225, 26613)]