66751155

素因数分解:

$3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1291}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 119070720

約数和(自身を除く): 52319565

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 383, 1149, 1291, 1915, 3447, 3873, 5745, 6455, 10341, 11619, 17235, 19365, 34857, 51705, 58095, 174285, 494453, 1483359, 2472265, 4450077, 7416795, 13350231, 22250385, 66751155]

約数ペア:

[(1, 66751155), (3, 22250385), (5, 13350231), (9, 7416795), (15, 4450077), (27, 2472265), (45, 1483359), (135, 494453), (383, 174285), (1149, 58095), (1291, 51705), (1915, 34857), (3447, 19365), (3873, 17235), (5745, 11619), (6455, 10341)]