28464045

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 48190464

約数和(自身を除く): 19726419

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 1493, 3813, 4479, 6355, 7465, 19065, 22395, 46283, 61213, 138849, 183639, 231415, 306065, 694245, 918195, 1897603, 5692809, 9488015, 28464045]

約数ペア:

[(1, 28464045), (3, 9488015), (5, 5692809), (15, 1897603), (31, 918195), (41, 694245), (93, 306065), (123, 231415), (155, 183639), (205, 138849), (465, 61213), (615, 46283), (1271, 22395), (1493, 19065), (3813, 7465), (4479, 6355)]