15678314515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3072

約数の個数: 64

約数和(自身を含む): 21515880960

約数和(自身を除く): 5837566445

約数列:

[1, 5, 17, 29, 41, 53, 85, 145, 205, 265, 493, 697, 901, 1189, 1537, 2173, 2465, 2927, 3485, 4505, 5945, 7685, 10865, 14635, 20213, 26129, 36941, 49759, 63017, 84883, 101065, 120007, 130645, 155131, 184705, 248795, 315085, 424415, 600035, 775655, 1071289, 1443011, 2040119, 2637227, 3480203, 4498799, 5356445, 6360371, 7215055, 10200595, 13186135, 17401015, 22493995, 31801855, 59163451, 76479583, 108126307, 184450759, 295817255, 382397915, 540631535, 922253795, 3135662903, 15678314515]

約数ペア:

[(1, 15678314515), (5, 3135662903), (17, 922253795), (29, 540631535), (41, 382397915), (53, 295817255), (85, 184450759), (145, 108126307), (205, 76479583), (265, 59163451), (493, 31801855), (697, 22493995), (901, 17401015), (1189, 13186135), (1537, 10200595), (2173, 7215055), (2465, 6360371), (2927, 5356445), (3485, 4498799), (4505, 3480203), (5945, 2637227), (7685, 2040119), (10865, 1443011), (14635, 1071289), (20213, 775655), (26129, 600035), (36941, 424415), (49759, 315085), (63017, 248795), (84883, 184705), (101065, 155131), (120007, 130645)]