13885950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7149

約数の個数: 48

約数和(自身を含む): 37091376

約数和(自身を除く): 23205426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 7121, 14242, 21363, 35605, 42726, 71210, 92573, 106815, 178025, 185146, 213630, 277719, 356050, 462865, 534075, 555438, 925730, 1068150, 1388595, 2314325, 2777190, 4628650, 6942975, 13885950]

約数ペア:

[(1, 13885950), (2, 6942975), (3, 4628650), (5, 2777190), (6, 2314325), (10, 1388595), (13, 1068150), (15, 925730), (25, 555438), (26, 534075), (30, 462865), (39, 356050), (50, 277719), (65, 213630), (75, 185146), (78, 178025), (130, 106815), (150, 92573), (195, 71210), (325, 42726), (390, 35605), (650, 21363), (975, 14242), (1950, 7121)]