9828405

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 17856000

約数和(自身を除く): 8027595

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 1549, 2115, 4647, 6345, 7745, 13941, 23235, 41823, 69705, 72803, 209115, 218409, 364015, 655227, 1092045, 1965681, 3276135, 9828405]

約数ペア:

[(1, 9828405), (3, 3276135), (5, 1965681), (9, 1092045), (15, 655227), (27, 364015), (45, 218409), (47, 209115), (135, 72803), (141, 69705), (235, 41823), (423, 23235), (705, 13941), (1269, 7745), (1549, 6345), (2115, 4647)]