15144591

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 25671168

約数和(自身を除く): 10526577

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1237, 1749, 3711, 4081, 8659, 12243, 13607, 25977, 40821, 65561, 95249, 196683, 285747, 458927, 721171, 1376781, 2163513, 5048197, 15144591]

約数ペア:

[(1, 15144591), (3, 5048197), (7, 2163513), (11, 1376781), (21, 721171), (33, 458927), (53, 285747), (77, 196683), (159, 95249), (231, 65561), (371, 40821), (583, 25977), (1113, 13607), (1237, 12243), (1749, 8659), (3711, 4081)]