40712295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2027}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 70866432

約数和(自身を除く): 30154137

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 2027, 4017, 6081, 6695, 10135, 20085, 26351, 30405, 79053, 131755, 208781, 395265, 626343, 1043905, 2714153, 3131715, 8142459, 13570765, 40712295]

約数ペア:

[(1, 40712295), (3, 13570765), (5, 8142459), (13, 3131715), (15, 2714153), (39, 1043905), (65, 626343), (103, 395265), (195, 208781), (309, 131755), (515, 79053), (1339, 30405), (1545, 26351), (2027, 20085), (4017, 10135), (6081, 6695)]