16171515

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 29053440

約数和(自身を除く): 12881925

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1163, 1545, 2781, 3489, 4635, 5815, 10467, 13905, 17445, 31401, 52335, 119789, 157005, 359367, 598945, 1078101, 1796835, 3234303, 5390505, 16171515]

約数ペア:

[(1, 16171515), (3, 5390505), (5, 3234303), (9, 1796835), (15, 1078101), (27, 598945), (45, 359367), (103, 157005), (135, 119789), (309, 52335), (515, 31401), (927, 17445), (1163, 13905), (1545, 10467), (2781, 5815), (3489, 4635)]