5247319965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 9011865600

約数和(自身を除く): 3764545635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 211, 213, 285, 355, 633, 1055, 1065, 1229, 1349, 3165, 3687, 4009, 4047, 6145, 6745, 12027, 14981, 18435, 20045, 20235, 23351, 44943, 60135, 70053, 74905, 87259, 116755, 224715, 259319, 261777, 284639, 350265, 436295, 777957, 853917, 1296595, 1308885, 1423195, 1657921, 3889785, 4269585, 4927061, 4973763, 8289605, 14781183, 18411649, 24635305, 24868815, 55234947, 73905915, 92058245, 276174735, 349821331, 1049463993, 1749106655, 5247319965]

約数ペア:

[(1, 5247319965), (3, 1749106655), (5, 1049463993), (15, 349821331), (19, 276174735), (57, 92058245), (71, 73905915), (95, 55234947), (211, 24868815), (213, 24635305), (285, 18411649), (355, 14781183), (633, 8289605), (1055, 4973763), (1065, 4927061), (1229, 4269585), (1349, 3889785), (3165, 1657921), (3687, 1423195), (4009, 1308885), (4047, 1296595), (6145, 853917), (6745, 777957), (12027, 436295), (14981, 350265), (18435, 284639), (20045, 261777), (20235, 259319), (23351, 224715), (44943, 116755), (60135, 87259), (70053, 74905)]