17949285

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2677}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 31332600

約数和(自身を除く): 13383315

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 2677, 6705, 8031, 13385, 24093, 40155, 120465, 398873, 1196619, 1994365, 3589857, 5983095, 17949285]

約数ペア:

[(1, 17949285), (3, 5983095), (5, 3589857), (9, 1994365), (15, 1196619), (45, 398873), (149, 120465), (447, 40155), (745, 24093), (1341, 13385), (2235, 8031), (2677, 6705)]