2179275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{593}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 4198392

約数和(自身を除く): 2019117

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 593, 735, 1225, 1779, 2965, 3675, 4151, 8895, 12453, 14825, 20755, 29057, 44475, 62265, 87171, 103775, 145285, 311325, 435855, 726425, 2179275]

約数ペア:

[(1, 2179275), (3, 726425), (5, 435855), (7, 311325), (15, 145285), (21, 103775), (25, 87171), (35, 62265), (49, 44475), (75, 29057), (105, 20755), (147, 14825), (175, 12453), (245, 8895), (525, 4151), (593, 3675), (735, 2965), (1225, 1779)]