15495597

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 24984960

約数和(自身を除く): 9489363

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 337, 351, 393, 1011, 1179, 1703, 3033, 3537, 4381, 5109, 9099, 13143, 15327, 39429, 44147, 45981, 118287, 132441, 397323, 573911, 1191969, 1721733, 5165199, 15495597]

約数ペア:

[(1, 15495597), (3, 5165199), (9, 1721733), (13, 1191969), (27, 573911), (39, 397323), (117, 132441), (131, 118287), (337, 45981), (351, 44147), (393, 39429), (1011, 15327), (1179, 13143), (1703, 9099), (3033, 5109), (3537, 4381)]