8396115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6179

約数の個数: 32

約数和(自身を含む): 16536576

約数和(自身を除く): 8140461

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 6151, 18453, 30755, 43057, 79963, 92265, 129171, 215285, 239889, 399815, 559741, 645855, 1199445, 1679223, 2798705, 8396115]

約数ペア:

[(1, 8396115), (3, 2798705), (5, 1679223), (7, 1199445), (13, 645855), (15, 559741), (21, 399815), (35, 239889), (39, 215285), (65, 129171), (91, 92265), (105, 79963), (195, 43057), (273, 30755), (455, 18453), (1365, 6151)]