15138390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9521}}^1$

素因数の和:9584

約数の個数: 32

約数和(自身を含む): 37021536

約数和(自身を除く): 21883146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 9521, 19042, 28563, 47605, 57126, 95210, 142815, 285630, 504613, 1009226, 1513839, 2523065, 3027678, 5046130, 7569195, 15138390]

約数ペア:

[(1, 15138390), (2, 7569195), (3, 5046130), (5, 3027678), (6, 2523065), (10, 1513839), (15, 1009226), (30, 504613), (53, 285630), (106, 142815), (159, 95210), (265, 57126), (318, 47605), (530, 28563), (795, 19042), (1590, 9521)]