8173215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6263}}^1$

素因数の和:6303

約数の個数: 24

約数和(自身を含む): 14657760

約数和(自身を除く): 6484545

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 6263, 18789, 31315, 56367, 93945, 181627, 281835, 544881, 908135, 1634643, 2724405, 8173215]

約数ペア:

[(1, 8173215), (3, 2724405), (5, 1634643), (9, 908135), (15, 544881), (29, 281835), (45, 181627), (87, 93945), (145, 56367), (261, 31315), (435, 18789), (1305, 6263)]