8001585

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 14984640

約数和(自身を除く): 6983055

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 859, 1035, 1863, 2577, 3105, 4295, 7731, 9315, 12885, 19757, 23193, 38655, 59271, 69579, 98785, 115965, 177813, 296355, 347895, 533439, 889065, 1600317, 2667195, 8001585]

約数ペア:

[(1, 8001585), (3, 2667195), (5, 1600317), (9, 889065), (15, 533439), (23, 347895), (27, 296355), (45, 177813), (69, 115965), (81, 98785), (115, 69579), (135, 59271), (207, 38655), (345, 23193), (405, 19757), (621, 12885), (859, 9315), (1035, 7731), (1863, 4295), (2577, 3105)]