15697425819

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{1847}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 21422016000

約数和(自身を除く): 5724590181

約数列:

[1, 3, 89, 139, 229, 267, 417, 687, 1847, 5541, 12371, 20381, 31831, 37113, 61143, 95493, 164383, 256733, 422963, 493149, 770199, 1268889, 2832959, 8498877, 22849237, 37643707, 58791857, 68547711, 112931121, 176375571, 5232475273, 15697425819]

約数ペア:

[(1, 15697425819), (3, 5232475273), (89, 176375571), (139, 112931121), (229, 68547711), (267, 58791857), (417, 37643707), (687, 22849237), (1847, 8498877), (5541, 2832959), (12371, 1268889), (20381, 770199), (31831, 493149), (37113, 422963), (61143, 256733), (95493, 164383)]