3190985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 4810752

約数和(自身を除く): 1619767

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 173, 217, 527, 595, 865, 1085, 1211, 2635, 2941, 3689, 5363, 6055, 14705, 18445, 20587, 26815, 37541, 91171, 102935, 187705, 455855, 638197, 3190985]

約数ペア:

[(1, 3190985), (5, 638197), (7, 455855), (17, 187705), (31, 102935), (35, 91171), (85, 37541), (119, 26815), (155, 20587), (173, 18445), (217, 14705), (527, 6055), (595, 5363), (865, 3689), (1085, 2941), (1211, 2635)]