15594621

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 9565059

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 389, 483, 581, 1167, 1743, 1909, 2723, 5727, 8169, 8947, 13363, 26841, 32287, 40089, 62629, 96861, 187887, 226009, 678027, 742601, 2227803, 5198207, 15594621]

約数ペア:

[(1, 15594621), (3, 5198207), (7, 2227803), (21, 742601), (23, 678027), (69, 226009), (83, 187887), (161, 96861), (249, 62629), (389, 40089), (483, 32287), (581, 26841), (1167, 13363), (1743, 8947), (1909, 8169), (2723, 5727)]