23998185

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17203}}^1$

素因数の和:17245

約数の個数: 24

約数和(自身を含む): 42941184

約数和(自身を除く): 18942999

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 17203, 51609, 86015, 154827, 258045, 533293, 774135, 1599879, 2666465, 4799637, 7999395, 23998185]

約数ペア:

[(1, 23998185), (3, 7999395), (5, 4799637), (9, 2666465), (15, 1599879), (31, 774135), (45, 533293), (93, 258045), (155, 154827), (279, 86015), (465, 51609), (1395, 17203)]