25383690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3169}}^1$

素因数の和:3271

約数の個数: 48

約数和(自身を含む): 66760200

約数和(自身を除く): 41376510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 3169, 4005, 6338, 8010, 9507, 15845, 19014, 28521, 31690, 47535, 57042, 95070, 142605, 282041, 285210, 564082, 846123, 1410205, 1692246, 2538369, 2820410, 4230615, 5076738, 8461230, 12691845, 25383690]

約数ペア:

[(1, 25383690), (2, 12691845), (3, 8461230), (5, 5076738), (6, 4230615), (9, 2820410), (10, 2538369), (15, 1692246), (18, 1410205), (30, 846123), (45, 564082), (89, 285210), (90, 282041), (178, 142605), (267, 95070), (445, 57042), (534, 47535), (801, 31690), (890, 28521), (1335, 19014), (1602, 15845), (2670, 9507), (3169, 8010), (4005, 6338)]