38934175

素因数分解:

$5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 36

約数和(自身を含む): 57745560

約数和(自身を除く): 18811385

約数列:

[1, 5, 7, 25, 35, 37, 49, 175, 185, 245, 259, 859, 925, 1225, 1295, 1813, 4295, 6013, 6475, 9065, 21475, 30065, 31783, 42091, 45325, 150325, 158915, 210455, 222481, 794575, 1052275, 1112405, 1557367, 5562025, 7786835, 38934175]

約数ペア:

[(1, 38934175), (5, 7786835), (7, 5562025), (25, 1557367), (35, 1112405), (37, 1052275), (49, 794575), (175, 222481), (185, 210455), (245, 158915), (259, 150325), (859, 45325), (925, 42091), (1225, 31783), (1295, 30065), (1813, 21475), (4295, 9065), (6013, 6475)]