15689115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2063}}^1$

素因数の和:2100

約数の個数: 36

約数和(自身を含む): 29461536

約数和(自身を除く): 13772421

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2063, 2535, 6189, 7605, 10315, 18567, 26819, 30945, 80457, 92835, 134095, 241371, 348647, 402285, 1045941, 1206855, 1743235, 3137823, 5229705, 15689115]

約数ペア:

[(1, 15689115), (3, 5229705), (5, 3137823), (9, 1743235), (13, 1206855), (15, 1045941), (39, 402285), (45, 348647), (65, 241371), (117, 134095), (169, 92835), (195, 80457), (507, 30945), (585, 26819), (845, 18567), (1521, 10315), (2063, 7605), (2535, 6189)]