12465957025

素因数分解:

$5^2\times {\mathrm{601}}^1\times {\mathrm{659}}^1\times {\mathrm{1259}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 15519319200

約数和(自身を除く): 3053362175

約数列:

[1, 5, 25, 601, 659, 1259, 3005, 3295, 6295, 15025, 16475, 31475, 396059, 756659, 829681, 1980295, 3783295, 4148405, 9901475, 18916475, 20742025, 498638281, 2493191405, 12465957025]

約数ペア:

[(1, 12465957025), (5, 2493191405), (25, 498638281), (601, 20742025), (659, 18916475), (1259, 9901475), (3005, 4148405), (3295, 3783295), (6295, 1980295), (15025, 829681), (16475, 756659), (31475, 396059)]