204558345

素因数分解:

$3^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2663}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 364435200

約数和(自身を除く): 159876855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 569, 1707, 2663, 2845, 5121, 7989, 8535, 13315, 15363, 23967, 25605, 39945, 71901, 76815, 119835, 359505, 1515247, 4545741, 7576235, 13637223, 22728705, 40911669, 68186115, 204558345]

約数ペア:

[(1, 204558345), (3, 68186115), (5, 40911669), (9, 22728705), (15, 13637223), (27, 7576235), (45, 4545741), (135, 1515247), (569, 359505), (1707, 119835), (2663, 76815), (2845, 71901), (5121, 39945), (7989, 25605), (8535, 23967), (13315, 15363)]