25948715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 37086336

約数和(自身を除く): 11137621

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1021, 1105, 1495, 1955, 5083, 5105, 13273, 17357, 23483, 25415, 66365, 86785, 117415, 225641, 305279, 399211, 1128205, 1526395, 1996055, 5189743, 25948715]

約数ペア:

[(1, 25948715), (5, 5189743), (13, 1996055), (17, 1526395), (23, 1128205), (65, 399211), (85, 305279), (115, 225641), (221, 117415), (299, 86785), (391, 66365), (1021, 25415), (1105, 23483), (1495, 17357), (1955, 13273), (5083, 5105)]