150675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{41}}^1$

素因数の和:68

約数の個数: 36

約数和(自身を含む): 296856

約数和(自身を除く): 146181

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 49, 75, 105, 123, 147, 175, 205, 245, 287, 525, 615, 735, 861, 1025, 1225, 1435, 2009, 3075, 3675, 4305, 6027, 7175, 10045, 21525, 30135, 50225, 150675]

約数ペア:

[(1, 150675), (3, 50225), (5, 30135), (7, 21525), (15, 10045), (21, 7175), (25, 6027), (35, 4305), (41, 3675), (49, 3075), (75, 2009), (105, 1435), (123, 1225), (147, 1025), (175, 861), (205, 735), (245, 615), (287, 525)]