79107925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 116242560

約数和(自身を除く): 37134635

約数列:

[1, 5, 13, 19, 23, 25, 65, 95, 115, 247, 299, 325, 437, 475, 557, 575, 1235, 1495, 2185, 2785, 5681, 6175, 7241, 7475, 10583, 10925, 12811, 13925, 28405, 36205, 52915, 64055, 137579, 142025, 166543, 181025, 243409, 264575, 320275, 687895, 832715, 1217045, 3164317, 3439475, 4163575, 6085225, 15821585, 79107925]

約数ペア:

[(1, 79107925), (5, 15821585), (13, 6085225), (19, 4163575), (23, 3439475), (25, 3164317), (65, 1217045), (95, 832715), (115, 687895), (247, 320275), (299, 264575), (325, 243409), (437, 181025), (475, 166543), (557, 142025), (575, 137579), (1235, 64055), (1495, 52915), (2185, 36205), (2785, 28405), (5681, 13925), (6175, 12811), (7241, 10925), (7475, 10583)]