2513366925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{3049}}^1$

素因数の和:3470

約数の個数: 48

約数和(自身を含む): 4311480000

約数和(自身を除く): 1798113075

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 379, 435, 725, 1137, 1895, 2175, 3049, 5685, 9147, 9475, 10991, 15245, 28425, 32973, 45735, 54955, 76225, 88421, 164865, 228675, 265263, 274775, 442105, 824325, 1155571, 1326315, 2210525, 3466713, 5777855, 6631575, 17333565, 28889275, 33511559, 86667825, 100534677, 167557795, 502673385, 837788975, 2513366925]

約数ペア:

[(1, 2513366925), (3, 837788975), (5, 502673385), (15, 167557795), (25, 100534677), (29, 86667825), (75, 33511559), (87, 28889275), (145, 17333565), (379, 6631575), (435, 5777855), (725, 3466713), (1137, 2210525), (1895, 1326315), (2175, 1155571), (3049, 824325), (5685, 442105), (9147, 274775), (9475, 265263), (10991, 228675), (15245, 164865), (28425, 88421), (32973, 76225), (45735, 54955)]