1294065

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 2269800

約数和(自身を除く): 975735

約数列:

[1, 3, 5, 9, 15, 45, 149, 193, 447, 579, 745, 965, 1341, 1737, 2235, 2895, 6705, 8685, 28757, 86271, 143785, 258813, 431355, 1294065]

約数ペア:

[(1, 1294065), (3, 431355), (5, 258813), (9, 143785), (15, 86271), (45, 28757), (149, 8685), (193, 6705), (447, 2895), (579, 2235), (745, 1737), (965, 1341)]