84877265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 112613760

約数和(自身を除く): 27736495

約数列:

[1, 5, 11, 55, 121, 239, 587, 605, 1195, 2629, 2935, 6457, 13145, 28919, 32285, 71027, 140293, 144595, 355135, 701465, 1543223, 7716115, 16975453, 84877265]

約数ペア:

[(1, 84877265), (5, 16975453), (11, 7716115), (55, 1543223), (121, 701465), (239, 355135), (587, 144595), (605, 140293), (1195, 71027), (2629, 32285), (2935, 28919), (6457, 13145)]