38646615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 73211904

約数和(自身を除く): 34565289

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 383, 465, 651, 961, 1085, 1149, 1915, 2681, 2883, 3255, 4805, 5745, 6727, 8043, 11873, 13405, 14415, 20181, 33635, 35619, 40215, 59365, 83111, 100905, 178095, 249333, 368063, 415555, 1104189, 1246665, 1840315, 2576441, 5520945, 7729323, 12882205, 38646615]

約数ペア:

[(1, 38646615), (3, 12882205), (5, 7729323), (7, 5520945), (15, 2576441), (21, 1840315), (31, 1246665), (35, 1104189), (93, 415555), (105, 368063), (155, 249333), (217, 178095), (383, 100905), (465, 83111), (651, 59365), (961, 40215), (1085, 35619), (1149, 33635), (1915, 20181), (2681, 14415), (2883, 13405), (3255, 11873), (4805, 8043), (5745, 6727)]