15162741

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 10642059

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2687, 5643, 8061, 24183, 29557, 51053, 72549, 88671, 153159, 266013, 459477, 561583, 798039, 1378431, 1684749, 5054247, 15162741]

約数ペア:

[(1, 15162741), (3, 5054247), (9, 1684749), (11, 1378431), (19, 798039), (27, 561583), (33, 459477), (57, 266013), (99, 153159), (171, 88671), (209, 72549), (297, 51053), (513, 29557), (627, 24183), (1881, 8061), (2687, 5643)]