289014015

素因数分解:

$3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{48533}}^1$

素因数の和:48938

約数の個数: 16

約数和(自身を含む): 463596768

約数和(自身を除く): 174582753

約数列:

[1, 3, 5, 15, 397, 1191, 1985, 5955, 48533, 145599, 242665, 727995, 19267601, 57802803, 96338005, 289014015]

約数ペア:

[(1, 289014015), (3, 96338005), (5, 57802803), (15, 19267601), (397, 727995), (1191, 242665), (1985, 145599), (5955, 48533)]