72310185

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2339}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 129168000

約数和(自身を除く): 56857815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 687, 1145, 2061, 2339, 3435, 6183, 7017, 10305, 11695, 21051, 30915, 35085, 63153, 105255, 315765, 535631, 1606893, 2678155, 4820679, 8034465, 14462037, 24103395, 72310185]

約数ペア:

[(1, 72310185), (3, 24103395), (5, 14462037), (9, 8034465), (15, 4820679), (27, 2678155), (45, 1606893), (135, 535631), (229, 315765), (687, 105255), (1145, 63153), (2061, 35085), (2339, 30915), (3435, 21051), (6183, 11695), (7017, 10305)]