65194535

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 94279680

約数和(自身を除く): 29085145

約数列:

[1, 5, 7, 23, 35, 109, 115, 161, 545, 743, 763, 805, 2507, 3715, 3815, 5201, 12535, 17089, 17549, 26005, 80987, 85445, 87745, 119623, 404935, 566909, 598115, 1862701, 2834545, 9313505, 13038907, 65194535]

約数ペア:

[(1, 65194535), (5, 13038907), (7, 9313505), (23, 2834545), (35, 1862701), (109, 598115), (115, 566909), (161, 404935), (545, 119623), (743, 87745), (763, 85445), (805, 80987), (2507, 26005), (3715, 17549), (3815, 17089), (5201, 12535)]