82253375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 27820225

約数列:

[1, 5, 19, 25, 59, 95, 125, 295, 475, 587, 1121, 1475, 2375, 2935, 5605, 7375, 11153, 14675, 28025, 34633, 55765, 73375, 140125, 173165, 278825, 658027, 865825, 1394125, 3290135, 4329125, 16450675, 82253375]

約数ペア:

[(1, 82253375), (5, 16450675), (19, 4329125), (25, 3290135), (59, 1394125), (95, 865825), (125, 658027), (295, 278825), (475, 173165), (587, 140125), (1121, 73375), (1475, 55765), (2375, 34633), (2935, 28025), (5605, 14675), (7375, 11153)]