15078165

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 25044096

約数和(自身を除く): 9965931

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 241, 291, 485, 645, 723, 1205, 1455, 3615, 4171, 10363, 12513, 20855, 23377, 31089, 51815, 62565, 70131, 116885, 155445, 350655, 1005211, 3015633, 5026055, 15078165]

約数ペア:

[(1, 15078165), (3, 5026055), (5, 3015633), (15, 1005211), (43, 350655), (97, 155445), (129, 116885), (215, 70131), (241, 62565), (291, 51815), (485, 31089), (645, 23377), (723, 20855), (1205, 12513), (1455, 10363), (3615, 4171)]