125798465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 169344000

約数和(自身を除く): 43545535

約数列:

[1, 5, 13, 31, 65, 149, 155, 403, 419, 745, 1937, 2015, 2095, 4619, 5447, 9685, 12989, 23095, 27235, 60047, 62431, 64945, 168857, 300235, 312155, 811603, 844285, 1935361, 4058015, 9676805, 25159693, 125798465]

約数ペア:

[(1, 125798465), (5, 25159693), (13, 9676805), (31, 4058015), (65, 1935361), (149, 844285), (155, 811603), (403, 312155), (419, 300235), (745, 168857), (1937, 64945), (2015, 62431), (2095, 60047), (4619, 27235), (5447, 23095), (9685, 12989)]