23851815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^2$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 41754744

約数和(自身を除く): 17902929

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 169, 195, 291, 485, 507, 845, 1261, 1455, 2535, 3783, 6305, 9409, 16393, 18915, 28227, 47045, 49179, 81965, 122317, 141135, 245895, 366951, 611585, 1590121, 1834755, 4770363, 7950605, 23851815]

約数ペア:

[(1, 23851815), (3, 7950605), (5, 4770363), (13, 1834755), (15, 1590121), (39, 611585), (65, 366951), (97, 245895), (169, 141135), (195, 122317), (291, 81965), (485, 49179), (507, 47045), (845, 28227), (1261, 18915), (1455, 16393), (2535, 9409), (3783, 6305)]