23872485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17489}}^1$

素因数の和:17517

約数の個数: 32

約数和(自身を含む): 47013120

約数和(自身を除く): 23140635

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 17489, 52467, 87445, 122423, 227357, 262335, 367269, 612115, 682071, 1136785, 1591499, 1836345, 3410355, 4774497, 7957495, 23872485]

約数ペア:

[(1, 23872485), (3, 7957495), (5, 4774497), (7, 3410355), (13, 1836345), (15, 1591499), (21, 1136785), (35, 682071), (39, 612115), (65, 367269), (91, 262335), (105, 227357), (195, 122423), (273, 87445), (455, 52467), (1365, 17489)]