67858605

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 121440384

約数和(自身を除く): 53581779

約数列:

[1, 3, 5, 9, 15, 45, 67, 71, 201, 213, 317, 335, 355, 603, 639, 951, 1005, 1065, 1585, 2853, 3015, 3195, 4755, 4757, 14265, 14271, 21239, 22507, 23785, 42813, 63717, 67521, 71355, 106195, 112535, 191151, 202563, 214065, 318585, 337605, 955755, 1012815, 1507969, 4523907, 7539845, 13571721, 22619535, 67858605]

約数ペア:

[(1, 67858605), (3, 22619535), (5, 13571721), (9, 7539845), (15, 4523907), (45, 1507969), (67, 1012815), (71, 955755), (201, 337605), (213, 318585), (317, 214065), (335, 202563), (355, 191151), (603, 112535), (639, 106195), (951, 71355), (1005, 67521), (1065, 63717), (1585, 42813), (2853, 23785), (3015, 22507), (3195, 21239), (4755, 14271), (4757, 14265)]