13308928495

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{117017}}^1$

素因数の和:117111

約数の個数: 24

約数和(自身を含む): 17083691856

約数和(自身を除く): 3774763361

約数列:

[1, 5, 23, 43, 115, 215, 529, 989, 2645, 4945, 22747, 113735, 117017, 585085, 2691391, 5031731, 13456955, 25158655, 61901993, 115729813, 309509965, 578649065, 2661785699, 13308928495]

約数ペア:

[(1, 13308928495), (5, 2661785699), (23, 578649065), (43, 309509965), (115, 115729813), (215, 61901993), (529, 25158655), (989, 13456955), (2645, 5031731), (4945, 2691391), (22747, 585085), (113735, 117017)]