48141585

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 86682960

約数和(自身を除く): 38541375

約数列:

[1, 3, 5, 9, 15, 41, 45, 97, 123, 205, 269, 291, 369, 485, 615, 807, 873, 1345, 1455, 1845, 2421, 3977, 4035, 4365, 11029, 11931, 12105, 19885, 26093, 33087, 35793, 55145, 59655, 78279, 99261, 130465, 165435, 178965, 234837, 391395, 496305, 1069813, 1174185, 3209439, 5349065, 9628317, 16047195, 48141585]

約数ペア:

[(1, 48141585), (3, 16047195), (5, 9628317), (9, 5349065), (15, 3209439), (41, 1174185), (45, 1069813), (97, 496305), (123, 391395), (205, 234837), (269, 178965), (291, 165435), (369, 130465), (485, 99261), (615, 78279), (807, 59655), (873, 55145), (1345, 35793), (1455, 33087), (1845, 26093), (2421, 19885), (3977, 12105), (4035, 11931), (4365, 11029)]