99190325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1434

約数の個数: 36

約数和(自身を含む): 141121548

約数和(自身を除く): 41931223

約数列:

[1, 5, 13, 17, 25, 65, 85, 169, 221, 325, 425, 845, 1105, 1381, 2873, 4225, 5525, 6905, 14365, 17953, 23477, 34525, 71825, 89765, 117385, 233389, 305201, 448825, 586925, 1166945, 1526005, 3967613, 5834725, 7630025, 19838065, 99190325]

約数ペア:

[(1, 99190325), (5, 19838065), (13, 7630025), (17, 5834725), (25, 3967613), (65, 1526005), (85, 1166945), (169, 586925), (221, 448825), (325, 305201), (425, 233389), (845, 117385), (1105, 89765), (1381, 71825), (2873, 34525), (4225, 23477), (5525, 17953), (6905, 14365)]