217644045

素因数分解:

$3^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{9029}}^1$

素因数の和:10644

約数の個数: 16

約数和(自身を含む): 348485760

約数和(自身を除く): 130841715

約数列:

[1, 3, 5, 15, 1607, 4821, 8035, 9029, 24105, 27087, 45145, 135435, 14509603, 43528809, 72548015, 217644045]

約数ペア:

[(1, 217644045), (3, 72548015), (5, 43528809), (15, 14509603), (1607, 135435), (4821, 45145), (8035, 27087), (9029, 24105)]