406592065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 557706240

約数和(自身を除く): 151114175

約数列:

[1, 5, 11, 47, 55, 79, 121, 181, 235, 395, 517, 605, 869, 905, 1991, 2585, 3713, 4345, 5687, 8507, 9559, 9955, 14299, 18565, 21901, 28435, 40843, 42535, 47795, 71495, 93577, 109505, 157289, 204215, 449273, 467885, 672053, 786445, 1029347, 1730179, 2246365, 3360265, 5146735, 7392583, 8650895, 36962915, 81318413, 406592065]

約数ペア:

[(1, 406592065), (5, 81318413), (11, 36962915), (47, 8650895), (55, 7392583), (79, 5146735), (121, 3360265), (181, 2246365), (235, 1730179), (395, 1029347), (517, 786445), (605, 672053), (869, 467885), (905, 449273), (1991, 204215), (2585, 157289), (3713, 109505), (4345, 93577), (5687, 71495), (8507, 47795), (9559, 42535), (9955, 40843), (14299, 28435), (18565, 21901)]