57541095

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 103289472

約数和(自身を除く): 45748377

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 131, 215, 227, 387, 393, 645, 655, 681, 1135, 1179, 1935, 1965, 2043, 3405, 5633, 5895, 9761, 10215, 16899, 28165, 29283, 29737, 48805, 50697, 84495, 87849, 89211, 146415, 148685, 253485, 267633, 439245, 446055, 1278691, 1338165, 3836073, 6393455, 11508219, 19180365, 57541095]

約数ペア:

[(1, 57541095), (3, 19180365), (5, 11508219), (9, 6393455), (15, 3836073), (43, 1338165), (45, 1278691), (129, 446055), (131, 439245), (215, 267633), (227, 253485), (387, 148685), (393, 146415), (645, 89211), (655, 87849), (681, 84495), (1135, 50697), (1179, 48805), (1935, 29737), (1965, 29283), (2043, 28165), (3405, 16899), (5633, 10215), (5895, 9761)]