14820885

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 27321840

約数和(自身を除く): 12500955

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 277, 369, 435, 615, 831, 1189, 1305, 1385, 1845, 2493, 3567, 4155, 5945, 8033, 10701, 11357, 12465, 17835, 24099, 34071, 40165, 53505, 56785, 72297, 102213, 120495, 170355, 329353, 361485, 511065, 988059, 1646765, 2964177, 4940295, 14820885]

約数ペア:

[(1, 14820885), (3, 4940295), (5, 2964177), (9, 1646765), (15, 988059), (29, 511065), (41, 361485), (45, 329353), (87, 170355), (123, 120495), (145, 102213), (205, 72297), (261, 56785), (277, 53505), (369, 40165), (435, 34071), (615, 24099), (831, 17835), (1189, 12465), (1305, 11357), (1385, 10701), (1845, 8033), (2493, 5945), (3567, 4155)]