139702950335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{21157}}^1$

素因数の和:21348

約数の個数: 64

約数和(自身を含む): 194504647680

約数和(自身を除く): 54801697345

約数列:

[1, 5, 13, 29, 31, 65, 113, 145, 155, 377, 403, 565, 899, 1469, 1885, 2015, 3277, 3503, 4495, 7345, 11687, 16385, 17515, 21157, 42601, 45539, 58435, 101587, 105785, 213005, 227695, 275041, 507935, 613553, 655867, 1320631, 1375205, 2390741, 3067765, 3279335, 6603155, 7976189, 8526271, 11953705, 19020143, 31079633, 39880945, 42631355, 69331489, 74112971, 95100715, 155398165, 247261859, 346657445, 370564855, 901309357, 963468623, 1236309295, 2149276159, 4506546785, 4817343115, 10746380795, 27940590067, 139702950335]

約数ペア:

[(1, 139702950335), (5, 27940590067), (13, 10746380795), (29, 4817343115), (31, 4506546785), (65, 2149276159), (113, 1236309295), (145, 963468623), (155, 901309357), (377, 370564855), (403, 346657445), (565, 247261859), (899, 155398165), (1469, 95100715), (1885, 74112971), (2015, 69331489), (3277, 42631355), (3503, 39880945), (4495, 31079633), (7345, 19020143), (11687, 11953705), (16385, 8526271), (17515, 7976189), (21157, 6603155), (42601, 3279335), (45539, 3067765), (58435, 2390741), (101587, 1375205), (105785, 1320631), (213005, 655867), (227695, 613553), (275041, 507935)]