144005875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 202011264

約数和(自身を除く): 58005389

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 575, 1495, 1625, 2875, 3853, 7475, 19265, 37375, 50089, 88619, 96325, 250445, 443095, 481625, 1152047, 1252225, 2215475, 5760235, 6261125, 11077375, 28801175, 144005875]

約数ペア:

[(1, 144005875), (5, 28801175), (13, 11077375), (23, 6261125), (25, 5760235), (65, 2215475), (115, 1252225), (125, 1152047), (299, 481625), (325, 443095), (575, 250445), (1495, 96325), (1625, 88619), (2875, 50089), (3853, 37375), (7475, 19265)]