99112975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17939}}^1$

素因数の和:17979

約数の個数: 24

約数和(自身を含む): 140147280

約数和(自身を除く): 41034305

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 17939, 89695, 233207, 304963, 448475, 1166035, 1524815, 3964519, 5830175, 7624075, 19822595, 99112975]

約数ペア:

[(1, 99112975), (5, 19822595), (13, 7624075), (17, 5830175), (25, 3964519), (65, 1524815), (85, 1166035), (221, 448475), (325, 304963), (425, 233207), (1105, 89695), (5525, 17939)]