77942425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1877}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 106189632

約数和(自身を除く): 28247207

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1661, 1877, 3775, 8305, 9385, 20647, 41525, 46925, 103235, 283427, 516175, 1417135, 3117697, 7085675, 15588485, 77942425]

約数ペア:

[(1, 77942425), (5, 15588485), (11, 7085675), (25, 3117697), (55, 1417135), (151, 516175), (275, 283427), (755, 103235), (1661, 46925), (1877, 41525), (3775, 20647), (8305, 9385)]