528026525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70639}}^1$

素因数の和:70685

約数の個数: 24

約数和(自身を含む): 735786240

約数和(自身を除く): 207759715

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 70639, 353195, 918307, 1624697, 1765975, 4591535, 8123485, 21121061, 22957675, 40617425, 105605305, 528026525]

約数ペア:

[(1, 528026525), (5, 105605305), (13, 40617425), (23, 22957675), (25, 21121061), (65, 8123485), (115, 4591535), (299, 1765975), (325, 1624697), (575, 918307), (1495, 353195), (7475, 70639)]