37139745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 61737984

約数和(自身を除く): 24598239

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 811, 1065, 2433, 3053, 4055, 9159, 12165, 15265, 34873, 45795, 57581, 104619, 172743, 174365, 287905, 523095, 863715, 2475983, 7427949, 12379915, 37139745]

約数ペア:

[(1, 37139745), (3, 12379915), (5, 7427949), (15, 2475983), (43, 863715), (71, 523095), (129, 287905), (213, 174365), (215, 172743), (355, 104619), (645, 57581), (811, 45795), (1065, 34873), (2433, 15265), (3053, 12165), (4055, 9159)]