11828515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 15748992

約数和(自身を除く): 3920477

約数列:

[1, 5, 17, 31, 67, 85, 155, 335, 527, 1139, 2077, 2635, 4489, 5695, 10385, 22445, 35309, 76313, 139159, 176545, 381565, 695795, 2365703, 11828515]

約数ペア:

[(1, 11828515), (5, 2365703), (17, 695795), (31, 381565), (67, 176545), (85, 139159), (155, 76313), (335, 35309), (527, 22445), (1139, 10385), (2077, 5695), (2635, 4489)]