18326255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 23457600

約数和(自身を除く): 5131345

約数列:

[1, 5, 17, 85, 149, 745, 1447, 2533, 7235, 12665, 24599, 122995, 215603, 1078015, 3665251, 18326255]

約数ペア:

[(1, 18326255), (5, 3665251), (17, 1078015), (85, 215603), (149, 122995), (745, 24599), (1447, 12665), (2533, 7235)]