23699655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 26066745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 809, 837, 945, 1085, 1395, 1953, 2427, 3255, 4045, 4185, 5663, 5859, 7281, 9765, 12135, 16989, 21843, 25079, 28315, 29295, 36405, 50967, 75237, 84945, 109215, 125395, 152901, 175553, 225711, 254835, 376185, 526659, 677133, 764505, 877765, 1128555, 1579977, 2633295, 3385665, 4739931, 7899885, 23699655]

約数ペア:

[(1, 23699655), (3, 7899885), (5, 4739931), (7, 3385665), (9, 2633295), (15, 1579977), (21, 1128555), (27, 877765), (31, 764505), (35, 677133), (45, 526659), (63, 376185), (93, 254835), (105, 225711), (135, 175553), (155, 152901), (189, 125395), (217, 109215), (279, 84945), (315, 75237), (465, 50967), (651, 36405), (809, 29295), (837, 28315), (945, 25079), (1085, 21843), (1395, 16989), (1953, 12135), (2427, 9765), (3255, 7281), (4045, 5859), (4185, 5663)]