8889781185

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41651}}^1$

素因数の和:41716

約数の個数: 80

約数和(自身を含む): 17417866752

約数和(自身を除く): 8528085567

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 81, 85, 93, 135, 153, 155, 255, 279, 405, 459, 465, 527, 765, 837, 1377, 1395, 1581, 2295, 2511, 2635, 4185, 4743, 6885, 7905, 12555, 14229, 23715, 41651, 42687, 71145, 124953, 208255, 213435, 374859, 624765, 708067, 1124577, 1291181, 1874295, 2124201, 3373731, 3540335, 3873543, 5622885, 6372603, 6455905, 10621005, 11620629, 16868655, 19117809, 19367715, 21950077, 31863015, 34861887, 57353427, 58103145, 65850231, 95589045, 104585661, 109750385, 174309435, 197550693, 286767135, 329251155, 522928305, 592652079, 987753465, 1777956237, 2963260395, 8889781185]

約数ペア:

[(1, 8889781185), (3, 2963260395), (5, 1777956237), (9, 987753465), (15, 592652079), (17, 522928305), (27, 329251155), (31, 286767135), (45, 197550693), (51, 174309435), (81, 109750385), (85, 104585661), (93, 95589045), (135, 65850231), (153, 58103145), (155, 57353427), (255, 34861887), (279, 31863015), (405, 21950077), (459, 19367715), (465, 19117809), (527, 16868655), (765, 11620629), (837, 10621005), (1377, 6455905), (1395, 6372603), (1581, 5622885), (2295, 3873543), (2511, 3540335), (2635, 3373731), (4185, 2124201), (4743, 1874295), (6885, 1291181), (7905, 1124577), (12555, 708067), (14229, 624765), (23715, 374859), (41651, 213435), (42687, 208255), (71145, 124953)]