15005085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 26331648

約数和(自身を除く): 11326563

約数列:

[1, 3, 5, 15, 23, 31, 61, 69, 93, 115, 155, 183, 305, 345, 465, 529, 713, 915, 1403, 1587, 1891, 2139, 2645, 3565, 4209, 5673, 7015, 7935, 9455, 10695, 16399, 21045, 28365, 32269, 43493, 49197, 81995, 96807, 130479, 161345, 217465, 245985, 484035, 652395, 1000339, 3001017, 5001695, 15005085]

約数ペア:

[(1, 15005085), (3, 5001695), (5, 3001017), (15, 1000339), (23, 652395), (31, 484035), (61, 245985), (69, 217465), (93, 161345), (115, 130479), (155, 96807), (183, 81995), (305, 49197), (345, 43493), (465, 32269), (529, 28365), (713, 21045), (915, 16399), (1403, 10695), (1587, 9455), (1891, 7935), (2139, 7015), (2645, 5673), (3565, 4209)]