72353115

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18481}}^1$

素因数の和:18524

約数の個数: 32

約数和(自身を含む): 133070400

約数和(自身を除く): 60717285

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 18481, 55443, 92405, 166329, 277215, 498987, 535949, 831645, 1607847, 2494935, 2679745, 4823541, 8039235, 14470623, 24117705, 72353115]

約数ペア:

[(1, 72353115), (3, 24117705), (5, 14470623), (9, 8039235), (15, 4823541), (27, 2679745), (29, 2494935), (45, 1607847), (87, 831645), (135, 535949), (145, 498987), (261, 277215), (435, 166329), (783, 92405), (1305, 55443), (3915, 18481)]