52221015

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 114920208

約数和(自身を除く): 62699193

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2153, 2205, 2695, 3465, 4851, 6459, 8085, 10765, 15071, 19377, 23683, 24255, 32295, 45213, 71049, 75355, 96885, 105497, 118415, 135639, 165781, 213147, 226065, 316491, 355245, 497343, 527485, 678195, 828905, 949473, 1065735, 1160467, 1492029, 1582455, 2486715, 3481401, 4747365, 5802335, 7460145, 10444203, 17407005, 52221015]

約数ペア:

[(1, 52221015), (3, 17407005), (5, 10444203), (7, 7460145), (9, 5802335), (11, 4747365), (15, 3481401), (21, 2486715), (33, 1582455), (35, 1492029), (45, 1160467), (49, 1065735), (55, 949473), (63, 828905), (77, 678195), (99, 527485), (105, 497343), (147, 355245), (165, 316491), (231, 226065), (245, 213147), (315, 165781), (385, 135639), (441, 118415), (495, 105497), (539, 96885), (693, 75355), (735, 71049), (1155, 45213), (1617, 32295), (2153, 24255), (2205, 23683), (2695, 19377), (3465, 15071), (4851, 10765), (6459, 8085)]