155220903965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{19010521}}^1$

素因数の和:19010620

約数の個数: 16

約数和(自身を含む): 197101092096

約数和(自身を除く): 41880188131

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 19010521, 95052605, 437241983, 1349746991, 2186209915, 6748734955, 31044180793, 155220903965]

約数ペア:

[(1, 155220903965), (5, 31044180793), (23, 6748734955), (71, 2186209915), (115, 1349746991), (355, 437241983), (1633, 95052605), (8165, 19010521)]