55378245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9161}}^1$

素因数の和:9213

約数の個数: 32

約数和(自身を含む): 98509824

約数和(自身を除く): 43131579

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 9161, 27483, 45805, 119093, 137415, 283991, 357279, 595465, 851973, 1419955, 1786395, 3691883, 4259865, 11075649, 18459415, 55378245]

約数ペア:

[(1, 55378245), (3, 18459415), (5, 11075649), (13, 4259865), (15, 3691883), (31, 1786395), (39, 1419955), (65, 851973), (93, 595465), (155, 357279), (195, 283991), (403, 137415), (465, 119093), (1209, 45805), (2015, 27483), (6045, 9161)]