47680515

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2339}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 85363200

約数和(自身を除く): 37682685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 2339, 4077, 6795, 7017, 11695, 20385, 21051, 35085, 63153, 105255, 315765, 353189, 1059567, 1765945, 3178701, 5297835, 9536103, 15893505, 47680515]

約数ペア:

[(1, 47680515), (3, 15893505), (5, 9536103), (9, 5297835), (15, 3178701), (27, 1765945), (45, 1059567), (135, 353189), (151, 315765), (453, 105255), (755, 63153), (1359, 35085), (2265, 21051), (2339, 20385), (4077, 11695), (6795, 7017)]