67641615

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26371}}^1$

素因数の和:26404

約数の個数: 32

約数和(自身を含む): 126585600

約数和(自身を除く): 58943985

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 26371, 79113, 131855, 237339, 395565, 501049, 712017, 1186695, 1503147, 2505245, 3560085, 4509441, 7515735, 13528323, 22547205, 67641615]

約数ペア:

[(1, 67641615), (3, 22547205), (5, 13528323), (9, 7515735), (15, 4509441), (19, 3560085), (27, 2505245), (45, 1503147), (57, 1186695), (95, 712017), (135, 501049), (171, 395565), (285, 237339), (513, 131855), (855, 79113), (2565, 26371)]