921585563135

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{19791379}}^1$

素因数の和:19791590

約数の個数: 16

約数和(自身を含む): 1130483625600

約数和(自身を除く): 208898062465

約数列:

[1, 5, 67, 139, 335, 695, 9313, 46565, 19791379, 98956895, 1326022393, 2751001681, 6630111965, 13755008405, 184317112627, 921585563135]

約数ペア:

[(1, 921585563135), (5, 184317112627), (67, 13755008405), (139, 6630111965), (335, 2751001681), (695, 1326022393), (9313, 98956895), (46565, 19791379)]