528039405

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56687}}^1$

素因数の和:56727

約数の個数: 40

約数和(自身を含む): 987731712

約数和(自身を除く): 459692307

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 56687, 170061, 283435, 510183, 850305, 1303801, 1530549, 2550915, 3911403, 4591647, 6519005, 7652745, 11734209, 19557015, 22958235, 35202627, 58671045, 105607881, 176013135, 528039405]

約数ペア:

[(1, 528039405), (3, 176013135), (5, 105607881), (9, 58671045), (15, 35202627), (23, 22958235), (27, 19557015), (45, 11734209), (69, 7652745), (81, 6519005), (115, 4591647), (135, 3911403), (207, 2550915), (345, 1530549), (405, 1303801), (621, 850305), (1035, 510183), (1863, 283435), (3105, 170061), (9315, 56687)]