42102775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11777}}^1$

素因数の和:11811

約数の個数: 24

約数和(自身を含む): 61339824

約数和(自身を除く): 19237049

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 11777, 58885, 129547, 153101, 294425, 647735, 765505, 1684111, 3238675, 3827525, 8420555, 42102775]

約数ペア:

[(1, 42102775), (5, 8420555), (11, 3827525), (13, 3238675), (25, 1684111), (55, 765505), (65, 647735), (143, 294425), (275, 153101), (325, 129547), (715, 58885), (3575, 11777)]