47247585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 99256320

約数和(自身を除く): 52008735

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 2153, 3135, 4389, 6459, 7315, 10765, 15071, 21945, 23683, 32295, 40907, 45213, 71049, 75355, 118415, 122721, 165781, 204535, 226065, 286349, 355245, 449977, 497343, 613605, 828905, 859047, 1349931, 1431745, 2249885, 2486715, 3149839, 4295235, 6749655, 9449517, 15749195, 47247585]

約数ペア:

[(1, 47247585), (3, 15749195), (5, 9449517), (7, 6749655), (11, 4295235), (15, 3149839), (19, 2486715), (21, 2249885), (33, 1431745), (35, 1349931), (55, 859047), (57, 828905), (77, 613605), (95, 497343), (105, 449977), (133, 355245), (165, 286349), (209, 226065), (231, 204535), (285, 165781), (385, 122721), (399, 118415), (627, 75355), (665, 71049), (1045, 45213), (1155, 40907), (1463, 32295), (1995, 23683), (2153, 21945), (3135, 15071), (4389, 10765), (6459, 7315)]