21466035

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4723}}^1$

素因数の和:4835

約数の個数: 24

約数和(自身を含む): 37584144

約数和(自身を除く): 16118109

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 4723, 14169, 23615, 42507, 70845, 212535, 477023, 1431069, 2385115, 4293207, 7155345, 21466035]

約数ペア:

[(1, 21466035), (3, 7155345), (5, 4293207), (9, 2385115), (15, 1431069), (45, 477023), (101, 212535), (303, 70845), (505, 42507), (909, 23615), (1515, 14169), (4545, 4723)]