2667725145

素因数分解:

$3^3\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{6907}}^1$

素因数の和:9782

約数の個数: 32

約数和(自身を含む): 4744967040

約数和(自身を除く): 2077241895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2861, 6907, 8583, 14305, 20721, 25749, 34535, 42915, 62163, 77247, 103605, 128745, 186489, 310815, 386235, 932445, 19760927, 59282781, 98804635, 177848343, 296413905, 533545029, 889241715, 2667725145]

約数ペア:

[(1, 2667725145), (3, 889241715), (5, 533545029), (9, 296413905), (15, 177848343), (27, 98804635), (45, 59282781), (135, 19760927), (2861, 932445), (6907, 386235), (8583, 310815), (14305, 186489), (20721, 128745), (25749, 103605), (34535, 77247), (42915, 62163)]