312190065

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{210229}}^1$

素因数の和:210254

約数の個数: 32

約数和(自身を含む): 605462400

約数和(自身を除く): 293272335

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 210229, 630687, 1051145, 1892061, 2312519, 3153435, 5676183, 6937557, 9460305, 11562595, 20812671, 28380915, 34687785, 62438013, 104063355, 312190065]

約数ペア:

[(1, 312190065), (3, 104063355), (5, 62438013), (9, 34687785), (11, 28380915), (15, 20812671), (27, 11562595), (33, 9460305), (45, 6937557), (55, 5676183), (99, 3153435), (135, 2312519), (165, 1892061), (297, 1051145), (495, 630687), (1485, 210229)]