15679769365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{26309}}^1$

素因数の和:26553

約数の個数: 32

約数和(自身を含む): 20765535840

約数和(自身を除く): 5085766475

約数列:

[1, 5, 13, 53, 65, 173, 265, 689, 865, 2249, 3445, 9169, 11245, 26309, 45845, 119197, 131545, 342017, 595985, 1394377, 1710085, 4551457, 6971885, 18126901, 22757285, 59168941, 90634505, 241227221, 295844705, 1206136105, 3135953873, 15679769365]

約数ペア:

[(1, 15679769365), (5, 3135953873), (13, 1206136105), (53, 295844705), (65, 241227221), (173, 90634505), (265, 59168941), (689, 22757285), (865, 18126901), (2249, 6971885), (3445, 4551457), (9169, 1710085), (11245, 1394377), (26309, 595985), (45845, 342017), (119197, 131545)]