373372415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 491568000

約数和(自身を除く): 118195585

約数列:

[1, 5, 13, 65, 109, 151, 349, 545, 755, 1417, 1745, 1963, 4537, 7085, 9815, 16459, 22685, 38041, 52699, 82295, 190205, 213967, 263495, 494533, 685087, 1069835, 2472665, 3425435, 5744191, 28720955, 74674483, 373372415]

約数ペア:

[(1, 373372415), (5, 74674483), (13, 28720955), (65, 5744191), (109, 3425435), (151, 2472665), (349, 1069835), (545, 685087), (755, 494533), (1417, 263495), (1745, 213967), (1963, 190205), (4537, 82295), (7085, 52699), (9815, 38041), (16459, 22685)]