15835131

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 25693200

約数和(自身を除く): 9858069

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 261, 359, 377, 507, 1077, 1131, 1521, 3231, 3393, 4667, 4901, 10411, 14001, 14703, 31233, 42003, 44109, 60671, 93699, 135343, 182013, 406029, 546039, 1218087, 1759459, 5278377, 15835131]

約数ペア:

[(1, 15835131), (3, 5278377), (9, 1759459), (13, 1218087), (29, 546039), (39, 406029), (87, 182013), (117, 135343), (169, 93699), (261, 60671), (359, 44109), (377, 42003), (507, 31233), (1077, 14703), (1131, 14001), (1521, 10411), (3231, 4901), (3393, 4667)]