72733395

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5821}}^1$

素因数の和:5860

約数の個数: 48

約数和(自身を含む): 143360928

約数和(自身を除く): 70627533

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 5821, 12495, 17463, 29105, 40747, 87315, 98957, 122241, 203735, 285229, 296871, 494785, 611205, 692699, 855687, 1426145, 1484355, 2078097, 3463495, 4278435, 4848893, 10390485, 14546679, 24244465, 72733395]

約数ペア:

[(1, 72733395), (3, 24244465), (5, 14546679), (7, 10390485), (15, 4848893), (17, 4278435), (21, 3463495), (35, 2078097), (49, 1484355), (51, 1426145), (85, 855687), (105, 692699), (119, 611205), (147, 494785), (245, 296871), (255, 285229), (357, 203735), (595, 122241), (735, 98957), (833, 87315), (1785, 40747), (2499, 29105), (4165, 17463), (5821, 12495)]