23799425

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 32948784

約数和(自身を除く): 9149359

約数列:

[1, 5, 13, 25, 43, 65, 131, 169, 215, 325, 559, 655, 845, 1075, 1703, 2795, 3275, 4225, 5633, 7267, 8515, 13975, 22139, 28165, 36335, 42575, 73229, 110695, 140825, 181675, 366145, 553475, 951977, 1830725, 4759885, 23799425]

約数ペア:

[(1, 23799425), (5, 4759885), (13, 1830725), (25, 951977), (43, 553475), (65, 366145), (131, 181675), (169, 140825), (215, 110695), (325, 73229), (559, 42575), (655, 36335), (845, 28165), (1075, 22139), (1703, 13975), (2795, 8515), (3275, 7267), (4225, 5633)]