327766095

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19739}}^1$

素因数の和:19797

約数の個数: 40

約数和(自身を含む): 601912080

約数和(自身を除く): 274145985

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5535, 16605, 19739, 59217, 98695, 177651, 296085, 532953, 809299, 888255, 1598859, 2427897, 2664765, 4046495, 7283691, 7994295, 12139485, 21851073, 36418455, 65553219, 109255365, 327766095]

約数ペア:

[(1, 327766095), (3, 109255365), (5, 65553219), (9, 36418455), (15, 21851073), (27, 12139485), (41, 7994295), (45, 7283691), (81, 4046495), (123, 2664765), (135, 2427897), (205, 1598859), (369, 888255), (405, 809299), (615, 532953), (1107, 296085), (1845, 177651), (3321, 98695), (5535, 59217), (16605, 19739)]