15678770805

素因数分解:

$3^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{193243}}^1$

素因数の和:193858

約数の個数: 32

約数和(自身を含む): 27919893120

約数和(自身を除く): 12241122315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 601, 1803, 3005, 5409, 9015, 16227, 27045, 81135, 193243, 579729, 966215, 1739187, 2898645, 5217561, 8695935, 26087805, 116139043, 348417129, 580695215, 1045251387, 1742085645, 3135754161, 5226256935, 15678770805]

約数ペア:

[(1, 15678770805), (3, 5226256935), (5, 3135754161), (9, 1742085645), (15, 1045251387), (27, 580695215), (45, 348417129), (135, 116139043), (601, 26087805), (1803, 8695935), (3005, 5217561), (5409, 2898645), (9015, 1739187), (16227, 966215), (27045, 579729), (81135, 193243)]