27684195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2179}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 55668480

約数和(自身を除く): 27984285

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2179, 2541, 4235, 6537, 10895, 12705, 15253, 23969, 32685, 45759, 71907, 76265, 119845, 167783, 228795, 263659, 359535, 503349, 790977, 838915, 1318295, 1845613, 2516745, 3954885, 5536839, 9228065, 27684195]

約数ペア:

[(1, 27684195), (3, 9228065), (5, 5536839), (7, 3954885), (11, 2516745), (15, 1845613), (21, 1318295), (33, 838915), (35, 790977), (55, 503349), (77, 359535), (105, 263659), (121, 228795), (165, 167783), (231, 119845), (363, 76265), (385, 71907), (605, 45759), (847, 32685), (1155, 23969), (1815, 15253), (2179, 12705), (2541, 10895), (4235, 6537)]