47397945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 89795520

約数和(自身を除く): 42397575

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 177, 245, 295, 413, 735, 885, 1093, 1239, 2065, 2891, 3279, 5465, 6195, 7651, 8673, 14455, 16395, 22953, 38255, 43365, 53557, 64487, 114765, 160671, 193461, 267785, 322435, 451409, 803355, 967305, 1354227, 2257045, 3159863, 6771135, 9479589, 15799315, 47397945]

約数ペア:

[(1, 47397945), (3, 15799315), (5, 9479589), (7, 6771135), (15, 3159863), (21, 2257045), (35, 1354227), (49, 967305), (59, 803355), (105, 451409), (147, 322435), (177, 267785), (245, 193461), (295, 160671), (413, 114765), (735, 64487), (885, 53557), (1093, 43365), (1239, 38255), (2065, 22953), (2891, 16395), (3279, 14455), (5465, 8673), (6195, 7651)]