2202655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 3354624

約数和(自身を除く): 1151969

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 103, 235, 329, 455, 515, 611, 721, 1339, 1645, 3055, 3605, 4277, 4841, 6695, 9373, 21385, 24205, 33887, 46865, 62933, 169435, 314665, 440531, 2202655]

約数ペア:

[(1, 2202655), (5, 440531), (7, 314665), (13, 169435), (35, 62933), (47, 46865), (65, 33887), (91, 24205), (103, 21385), (235, 9373), (329, 6695), (455, 4841), (515, 4277), (611, 3605), (721, 3055), (1339, 1645)]