14920905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 25355520

約数和(自身を除く): 10434615

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 709, 915, 1403, 2127, 3545, 4209, 7015, 10635, 16307, 21045, 43249, 48921, 81535, 129747, 216245, 244605, 648735, 994727, 2984181, 4973635, 14920905]

約数ペア:

[(1, 14920905), (3, 4973635), (5, 2984181), (15, 994727), (23, 648735), (61, 244605), (69, 216245), (115, 129747), (183, 81535), (305, 48921), (345, 43249), (709, 21045), (915, 16307), (1403, 10635), (2127, 7015), (3545, 4209)]