80673515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8929}}^1$

素因数の和:9086

約数の個数: 16

約数和(自身を含む): 105016800

約数和(自身を除く): 24343285

約数列:

[1, 5, 13, 65, 139, 695, 1807, 8929, 9035, 44645, 116077, 580385, 1241131, 6205655, 16134703, 80673515]

約数ペア:

[(1, 80673515), (5, 16134703), (13, 6205655), (65, 1241131), (139, 580385), (695, 116077), (1807, 44645), (8929, 9035)]