15679504815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{31397}}^1$

素因数の和:31628

約数の個数: 48

約数和(自身を含む): 27304203168

約数和(自身を除く): 11624698353

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 197, 507, 591, 845, 985, 2535, 2561, 2955, 7683, 12805, 31397, 33293, 38415, 94191, 99879, 156985, 166465, 408161, 470955, 499395, 1224483, 2040805, 5306093, 6122415, 6185209, 15918279, 18555627, 26530465, 30926045, 79591395, 80407717, 92778135, 241223151, 402038585, 1045300321, 1206115755, 3135900963, 5226501605, 15679504815]

約数ペア:

[(1, 15679504815), (3, 5226501605), (5, 3135900963), (13, 1206115755), (15, 1045300321), (39, 402038585), (65, 241223151), (169, 92778135), (195, 80407717), (197, 79591395), (507, 30926045), (591, 26530465), (845, 18555627), (985, 15918279), (2535, 6185209), (2561, 6122415), (2955, 5306093), (7683, 2040805), (12805, 1224483), (31397, 499395), (33293, 470955), (38415, 408161), (94191, 166465), (99879, 156985)]