9135045

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 16381440

約数和(自身を除く): 7246395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 431, 471, 785, 1293, 1413, 2155, 2355, 3879, 4239, 6465, 7065, 11637, 19395, 21195, 58185, 67667, 203001, 338335, 609003, 1015005, 1827009, 3045015, 9135045]

約数ペア:

[(1, 9135045), (3, 3045015), (5, 1827009), (9, 1015005), (15, 609003), (27, 338335), (45, 203001), (135, 67667), (157, 58185), (431, 21195), (471, 19395), (785, 11637), (1293, 7065), (1413, 6465), (2155, 4239), (2355, 3879)]