87408165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19489}}^1$

素因数の和:19533

約数の個数: 32

約数和(自身を含む): 157167360

約数和(自身を除く): 69759195

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 19489, 58467, 97445, 253357, 292335, 448247, 760071, 1266785, 1344741, 2241235, 3800355, 5827211, 6723705, 17481633, 29136055, 87408165]

約数ペア:

[(1, 87408165), (3, 29136055), (5, 17481633), (13, 6723705), (15, 5827211), (23, 3800355), (39, 2241235), (65, 1344741), (69, 1266785), (115, 760071), (195, 448247), (299, 292335), (345, 253357), (897, 97445), (1495, 58467), (4485, 19489)]