67809885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 129136896

約数和(自身を除く): 61327011

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 101, 143, 165, 195, 303, 313, 429, 505, 715, 939, 1111, 1313, 1515, 1565, 2145, 3333, 3443, 3939, 4069, 4695, 5555, 6565, 10329, 12207, 14443, 16665, 17215, 19695, 20345, 31613, 43329, 44759, 51645, 61035, 72215, 94839, 134277, 158065, 216645, 223795, 347743, 410969, 474195, 671385, 1043229, 1232907, 1738715, 2054845, 4520659, 5216145, 6164535, 13561977, 22603295, 67809885]

約数ペア:

[(1, 67809885), (3, 22603295), (5, 13561977), (11, 6164535), (13, 5216145), (15, 4520659), (33, 2054845), (39, 1738715), (55, 1232907), (65, 1043229), (101, 671385), (143, 474195), (165, 410969), (195, 347743), (303, 223795), (313, 216645), (429, 158065), (505, 134277), (715, 94839), (939, 72215), (1111, 61035), (1313, 51645), (1515, 44759), (1565, 43329), (2145, 31613), (3333, 20345), (3443, 19695), (3939, 17215), (4069, 16665), (4695, 14443), (5555, 12207), (6565, 10329)]