1007985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 806415

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 149, 165, 205, 447, 451, 615, 745, 1353, 1639, 2235, 2255, 4917, 6109, 6765, 8195, 18327, 24585, 30545, 67199, 91635, 201597, 335995, 1007985]

約数ペア:

[(1, 1007985), (3, 335995), (5, 201597), (11, 91635), (15, 67199), (33, 30545), (41, 24585), (55, 18327), (123, 8195), (149, 6765), (165, 6109), (205, 4917), (447, 2255), (451, 2235), (615, 1639), (745, 1353)]