61342715

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 89869824

約数和(自身を除く): 28527109

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 595, 655, 787, 917, 2227, 3935, 4585, 5509, 11135, 13379, 15589, 27545, 66895, 77945, 93653, 103097, 468265, 515485, 721679, 1752649, 3608395, 8763245, 12268543, 61342715]

約数ペア:

[(1, 61342715), (5, 12268543), (7, 8763245), (17, 3608395), (35, 1752649), (85, 721679), (119, 515485), (131, 468265), (595, 103097), (655, 93653), (787, 77945), (917, 66895), (2227, 27545), (3935, 15589), (4585, 13379), (5509, 11135)]