426478465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17333}}^1$

素因数の和:17401

約数の個数: 32

約数和(自身を含む): 632344320

約数和(自身を除く): 205865855

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 3515, 4921, 17333, 24605, 86665, 121331, 329327, 606655, 641321, 1646635, 2305289, 3206605, 4489247, 11526445, 12185099, 22446235, 60925495, 85295693, 426478465]

約数ペア:

[(1, 426478465), (5, 85295693), (7, 60925495), (19, 22446235), (35, 12185099), (37, 11526445), (95, 4489247), (133, 3206605), (185, 2305289), (259, 1646635), (665, 641321), (703, 606655), (1295, 329327), (3515, 121331), (4921, 86665), (17333, 24605)]