68656248855

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1200389}}^1$

素因数の和:1200472

約数の個数: 48

約数和(自身を含む): 125839284480

約数和(自身を除く): 57183035625

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 1271, 1395, 1845, 3813, 6355, 11439, 19065, 57195, 1200389, 3601167, 6001945, 10803501, 18005835, 37212059, 49215949, 54017505, 111636177, 147647847, 186060295, 246079745, 334908531, 442943541, 558180885, 738239235, 1525694419, 1674542655, 2214717705, 4577083257, 7628472095, 13731249771, 22885416285, 68656248855]

約数ペア:

[(1, 68656248855), (3, 22885416285), (5, 13731249771), (9, 7628472095), (15, 4577083257), (31, 2214717705), (41, 1674542655), (45, 1525694419), (93, 738239235), (123, 558180885), (155, 442943541), (205, 334908531), (279, 246079745), (369, 186060295), (465, 147647847), (615, 111636177), (1271, 54017505), (1395, 49215949), (1845, 37212059), (3813, 18005835), (6355, 10803501), (11439, 6001945), (19065, 3601167), (57195, 1200389)]