121507905

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{19333}}^1$

素因数の和:19760

約数の個数: 16

約数和(自身を含む): 194886720

約数和(自身を除く): 73378815

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 6285, 19333, 57999, 96665, 289995, 8100527, 24301581, 40502635, 121507905]

約数ペア:

[(1, 121507905), (3, 40502635), (5, 24301581), (15, 8100527), (419, 289995), (1257, 96665), (2095, 57999), (6285, 19333)]