85814495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 117742464

約数和(自身を除く): 31927969

約数列:

[1, 5, 13, 23, 61, 65, 115, 299, 305, 793, 941, 1403, 1495, 3965, 4705, 7015, 12233, 18239, 21643, 57401, 61165, 91195, 108215, 281359, 287005, 746213, 1320223, 1406795, 3731065, 6601115, 17162899, 85814495]

約数ペア:

[(1, 85814495), (5, 17162899), (13, 6601115), (23, 3731065), (61, 1406795), (65, 1320223), (115, 746213), (299, 287005), (305, 281359), (793, 108215), (941, 91195), (1403, 61165), (1495, 57401), (3965, 21643), (4705, 18239), (7015, 12233)]