202428525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{207619}}^1$

素因数の和:207645

約数の個数: 24

約数和(自身を含む): 360428320

約数和(自身を除く): 157999795

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 207619, 622857, 1038095, 2699047, 3114285, 5190475, 8097141, 13495235, 15571425, 40485705, 67476175, 202428525]

約数ペア:

[(1, 202428525), (3, 67476175), (5, 40485705), (13, 15571425), (15, 13495235), (25, 8097141), (39, 5190475), (65, 3114285), (75, 2699047), (195, 1038095), (325, 622857), (975, 207619)]