4014902905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{27103}}^1$

素因数の和:27217

約数の個数: 32

約数和(自身を含む): 5409524736

約数和(自身を除く): 1394621831

約数列:

[1, 5, 13, 43, 53, 65, 215, 265, 559, 689, 2279, 2795, 3445, 11395, 27103, 29627, 135515, 148135, 352339, 1165429, 1436459, 1761695, 5827145, 7182295, 15150577, 18673967, 61767737, 75752885, 93369835, 308838685, 802980581, 4014902905]

約数ペア:

[(1, 4014902905), (5, 802980581), (13, 308838685), (43, 93369835), (53, 75752885), (65, 61767737), (215, 18673967), (265, 15150577), (559, 7182295), (689, 5827145), (2279, 1761695), (2795, 1436459), (3445, 1165429), (11395, 352339), (27103, 148135), (29627, 135515)]