74357685

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 134304768

約数和(自身を除く): 59947083

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 151, 155, 279, 353, 453, 465, 755, 1059, 1359, 1395, 1765, 2265, 3177, 4681, 5295, 6795, 10943, 14043, 15885, 23405, 32829, 42129, 53303, 54715, 70215, 98487, 159909, 164145, 210645, 266515, 479727, 492435, 799545, 1652393, 2398635, 4957179, 8261965, 14871537, 24785895, 74357685]

約数ペア:

[(1, 74357685), (3, 24785895), (5, 14871537), (9, 8261965), (15, 4957179), (31, 2398635), (45, 1652393), (93, 799545), (151, 492435), (155, 479727), (279, 266515), (353, 210645), (453, 164145), (465, 159909), (755, 98487), (1059, 70215), (1359, 54715), (1395, 53303), (1765, 42129), (2265, 32829), (3177, 23405), (4681, 15885), (5295, 14043), (6795, 10943)]