9937665

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 18532800

約数和(自身を除く): 8595135

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 197, 285, 295, 531, 591, 855, 885, 985, 1121, 1773, 2655, 2955, 3363, 3743, 5605, 8865, 10089, 11229, 11623, 16815, 18715, 33687, 34869, 50445, 56145, 58115, 104607, 168435, 174345, 220837, 523035, 662511, 1104185, 1987533, 3312555, 9937665]

約数ペア:

[(1, 9937665), (3, 3312555), (5, 1987533), (9, 1104185), (15, 662511), (19, 523035), (45, 220837), (57, 174345), (59, 168435), (95, 104607), (171, 58115), (177, 56145), (197, 50445), (285, 34869), (295, 33687), (531, 18715), (591, 16815), (855, 11623), (885, 11229), (985, 10089), (1121, 8865), (1773, 5605), (2655, 3743), (2955, 3363)]