2017469925

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{289243}}^1$

素因数の和:289290

約数の個数: 36

約数和(自身を含む): 3730090624

約数和(自身を除く): 1712620699

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 289243, 867729, 1446215, 2603187, 4338645, 7231075, 8966533, 13015935, 21693225, 26899599, 44832665, 65079675, 80698797, 134497995, 224163325, 403493985, 672489975, 2017469925]

約数ペア:

[(1, 2017469925), (3, 672489975), (5, 403493985), (9, 224163325), (15, 134497995), (25, 80698797), (31, 65079675), (45, 44832665), (75, 26899599), (93, 21693225), (155, 13015935), (225, 8966533), (279, 7231075), (465, 4338645), (775, 2603187), (1395, 1446215), (2325, 867729), (6975, 289243)]