53053065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 103364352

約数和(自身を除く): 50311287

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 3943, 4485, 11829, 13455, 19715, 35487, 51259, 59145, 90689, 153777, 177435, 256295, 272067, 453445, 461331, 768885, 816201, 1178957, 1360335, 2306655, 3536871, 4081005, 5894785, 10610613, 17684355, 53053065]

約数ペア:

[(1, 53053065), (3, 17684355), (5, 10610613), (9, 5894785), (13, 4081005), (15, 3536871), (23, 2306655), (39, 1360335), (45, 1178957), (65, 816201), (69, 768885), (115, 461331), (117, 453445), (195, 272067), (207, 256295), (299, 177435), (345, 153777), (585, 90689), (897, 59145), (1035, 51259), (1495, 35487), (2691, 19715), (3943, 13455), (4485, 11829)]