2772069165

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{3041}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 4920155136

約数和(自身を除く): 2148085971

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 431, 705, 1293, 2115, 2155, 3041, 3879, 6465, 9123, 15205, 19395, 20257, 27369, 45615, 60771, 101285, 136845, 142927, 182313, 303855, 428781, 714635, 911565, 1286343, 1310671, 2143905, 3932013, 6431715, 6553355, 11796039, 19660065, 58980195, 61601537, 184804611, 308007685, 554413833, 924023055, 2772069165]

約数ペア:

[(1, 2772069165), (3, 924023055), (5, 554413833), (9, 308007685), (15, 184804611), (45, 61601537), (47, 58980195), (141, 19660065), (235, 11796039), (423, 6553355), (431, 6431715), (705, 3932013), (1293, 2143905), (2115, 1310671), (2155, 1286343), (3041, 911565), (3879, 714635), (6465, 428781), (9123, 303855), (15205, 182313), (19395, 142927), (20257, 136845), (27369, 101285), (45615, 60771)]