78312631385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1\times {\mathrm{4987}}^1$

素因数の和:7985

約数の個数: 32

約数和(自身を含む): 99897269760

約数和(自身を除く): 21584638375

約数列:

[1, 5, 29, 37, 145, 185, 1073, 2927, 4987, 5365, 14635, 24935, 84883, 108299, 144623, 184519, 424415, 541495, 723115, 922595, 3140671, 5351051, 14596949, 15703355, 26755255, 72984745, 423311521, 540087113, 2116557605, 2700435565, 15662526277, 78312631385]

約数ペア:

[(1, 78312631385), (5, 15662526277), (29, 2700435565), (37, 2116557605), (145, 540087113), (185, 423311521), (1073, 72984745), (2927, 26755255), (4987, 15703355), (5365, 14596949), (14635, 5351051), (24935, 3140671), (84883, 922595), (108299, 723115), (144623, 541495), (184519, 424415)]