220170045

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{240623}}^1$

素因数の和:240692

約数の個数: 16

約数和(自身を含む): 358048512

約数和(自身を除く): 137878467

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 240623, 721869, 1203115, 3609345, 14678003, 44034009, 73390015, 220170045]

約数ペア:

[(1, 220170045), (3, 73390015), (5, 44034009), (15, 14678003), (61, 3609345), (183, 1203115), (305, 721869), (915, 240623)]