4270175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 6520416

約数和(自身を除く): 2250241

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1877, 2275, 9385, 13139, 24401, 46925, 65695, 122005, 170807, 328475, 610025, 854035, 4270175]

約数ペア:

[(1, 4270175), (5, 854035), (7, 610025), (13, 328475), (25, 170807), (35, 122005), (65, 65695), (91, 46925), (175, 24401), (325, 13139), (455, 9385), (1877, 2275)]