15023060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57781}}^1$

素因数の和:57803

約数の個数: 24

約数和(自身を含む): 33975816

約数和(自身を除く): 18952756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57781, 115562, 231124, 288905, 577810, 751153, 1155620, 1502306, 3004612, 3755765, 7511530, 15023060]

約数ペア:

[(1, 15023060), (2, 7511530), (4, 3755765), (5, 3004612), (10, 1502306), (13, 1155620), (20, 751153), (26, 577810), (52, 288905), (65, 231124), (130, 115562), (260, 57781)]