23240275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 30801600

約数和(自身を除く): 7561325

約数列:

[1, 5, 17, 25, 85, 149, 367, 425, 745, 1835, 2533, 3725, 6239, 9175, 12665, 31195, 54683, 63325, 155975, 273415, 929611, 1367075, 4648055, 23240275]

約数ペア:

[(1, 23240275), (5, 4648055), (17, 1367075), (25, 929611), (85, 273415), (149, 155975), (367, 63325), (425, 54683), (745, 31195), (1835, 12665), (2533, 9175), (3725, 6239)]