15148035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 31599360

約数和(自身を除く): 16451325

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2531, 5985, 7593, 12655, 17717, 22779, 37965, 48089, 53151, 88585, 113895, 144267, 159453, 240445, 265755, 336623, 432801, 721335, 797265, 1009869, 1683115, 2164005, 3029607, 5049345, 15148035]

約数ペア:

[(1, 15148035), (3, 5049345), (5, 3029607), (7, 2164005), (9, 1683115), (15, 1009869), (19, 797265), (21, 721335), (35, 432801), (45, 336623), (57, 265755), (63, 240445), (95, 159453), (105, 144267), (133, 113895), (171, 88585), (285, 53151), (315, 48089), (399, 37965), (665, 22779), (855, 17717), (1197, 12655), (1995, 7593), (2531, 5985)]