2247604605

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{30661}}^1$

素因数の和:30859

約数の個数: 40

約数和(自身を含む): 4051431384

約数和(自身を除く): 1803826779

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 405, 543, 905, 1629, 2715, 4887, 8145, 14661, 24435, 30661, 73305, 91983, 153305, 275949, 459915, 827847, 1379745, 2483541, 4139235, 5549641, 12417705, 16648923, 27748205, 49946769, 83244615, 149840307, 249733845, 449520921, 749201535, 2247604605]

約数ペア:

[(1, 2247604605), (3, 749201535), (5, 449520921), (9, 249733845), (15, 149840307), (27, 83244615), (45, 49946769), (81, 27748205), (135, 16648923), (181, 12417705), (405, 5549641), (543, 4139235), (905, 2483541), (1629, 1379745), (2715, 827847), (4887, 459915), (8145, 275949), (14661, 153305), (24435, 91983), (30661, 73305)]