47696355

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 97598592

約数和(自身を除く): 49902237

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 97, 105, 147, 223, 245, 291, 315, 441, 485, 669, 679, 735, 873, 1115, 1455, 1561, 2007, 2037, 2205, 3345, 3395, 4365, 4683, 4753, 6111, 7805, 10035, 10185, 10927, 14049, 14259, 21631, 23415, 23765, 30555, 32781, 42777, 54635, 64893, 70245, 71295, 98343, 108155, 151417, 163905, 194679, 213885, 324465, 454251, 491715, 757085, 973395, 1059919, 1362753, 2271255, 3179757, 5299595, 6813765, 9539271, 15898785, 47696355]

約数ペア:

[(1, 47696355), (3, 15898785), (5, 9539271), (7, 6813765), (9, 5299595), (15, 3179757), (21, 2271255), (35, 1362753), (45, 1059919), (49, 973395), (63, 757085), (97, 491715), (105, 454251), (147, 324465), (223, 213885), (245, 194679), (291, 163905), (315, 151417), (441, 108155), (485, 98343), (669, 71295), (679, 70245), (735, 64893), (873, 54635), (1115, 42777), (1455, 32781), (1561, 30555), (2007, 23765), (2037, 23415), (2205, 21631), (3345, 14259), (3395, 14049), (4365, 10927), (4683, 10185), (4753, 10035), (6111, 7805)]