57124725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 110028672

約数和(自身を除く): 52903947

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 2053, 3975, 5565, 6159, 9275, 10265, 14371, 27825, 30795, 43113, 51325, 71855, 108809, 153975, 215565, 326427, 359275, 544045, 761663, 1077825, 1632135, 2284989, 2720225, 3808315, 8160675, 11424945, 19041575, 57124725]

約数ペア:

[(1, 57124725), (3, 19041575), (5, 11424945), (7, 8160675), (15, 3808315), (21, 2720225), (25, 2284989), (35, 1632135), (53, 1077825), (75, 761663), (105, 544045), (159, 359275), (175, 326427), (265, 215565), (371, 153975), (525, 108809), (795, 71855), (1113, 51325), (1325, 43113), (1855, 30795), (2053, 27825), (3975, 14371), (5565, 10265), (6159, 9275)]