23997555

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2707}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 41822352

約数和(自身を除く): 17824797

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2707, 2955, 8121, 8865, 13535, 24363, 40605, 121815, 533279, 1599837, 2666395, 4799511, 7999185, 23997555]

約数ペア:

[(1, 23997555), (3, 7999185), (5, 4799511), (9, 2666395), (15, 1599837), (45, 533279), (197, 121815), (591, 40605), (985, 24363), (1773, 13535), (2707, 8865), (2955, 8121)]