808011045

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86743}}^1$

素因数の和:86783

約数の個数: 40

約数和(自身を含む): 1511427456

約数和(自身を除く): 703416411

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 86743, 260229, 433715, 780687, 1301145, 1995089, 2342061, 3903435, 5985267, 7026183, 9975445, 11710305, 17955801, 29926335, 35130915, 53867403, 89779005, 161602209, 269337015, 808011045]

約数ペア:

[(1, 808011045), (3, 269337015), (5, 161602209), (9, 89779005), (15, 53867403), (23, 35130915), (27, 29926335), (45, 17955801), (69, 11710305), (81, 9975445), (115, 7026183), (135, 5985267), (207, 3903435), (345, 2342061), (405, 1995089), (621, 1301145), (1035, 780687), (1863, 433715), (3105, 260229), (9315, 86743)]