20235710535

素因数分解:

$3^1\times 5^1\times {\mathrm{81019}}^1\times {\mathrm{16651}}^1$

素因数の和:97678

約数の個数: 16

約数和(自身を含む): 32379480960

約数和(自身を除く): 12143770425

約数列:

[1, 3, 5, 15, 16651, 49953, 81019, 83255, 243057, 249765, 405095, 1215285, 1349047369, 4047142107, 6745236845, 20235710535]

約数ペア:

[(1, 20235710535), (3, 6745236845), (5, 4047142107), (15, 1349047369), (16651, 1215285), (49953, 405095), (81019, 249765), (83255, 243057)]