72516535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3391}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 109412352

約数和(自身を除く): 36895817

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 3391, 4277, 16955, 21385, 23737, 44083, 118685, 159377, 220415, 308581, 796885, 1115639, 1542905, 2071901, 5578195, 10359505, 14503307, 72516535]

約数ペア:

[(1, 72516535), (5, 14503307), (7, 10359505), (13, 5578195), (35, 2071901), (47, 1542905), (65, 1115639), (91, 796885), (235, 308581), (329, 220415), (455, 159377), (611, 118685), (1645, 44083), (3055, 23737), (3391, 21385), (4277, 16955)]