28594475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12569}}^1$

素因数の和:12599

約数の個数: 24

約数和(自身を含む): 43643040

約数和(自身を除く): 15048565

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 12569, 62845, 87983, 163397, 314225, 439915, 816985, 1143779, 2199575, 4084925, 5718895, 28594475]

約数ペア:

[(1, 28594475), (5, 5718895), (7, 4084925), (13, 2199575), (25, 1143779), (35, 816985), (65, 439915), (91, 314225), (175, 163397), (325, 87983), (455, 62845), (2275, 12569)]