68623155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 126846720

約数和(自身を除く): 58223565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 747, 855, 967, 1245, 1577, 2901, 3735, 4731, 4835, 7885, 8703, 14193, 14505, 18373, 23655, 43515, 55119, 70965, 80261, 91865, 165357, 240783, 275595, 401305, 722349, 826785, 1203915, 1524959, 3611745, 4574877, 7624795, 13724631, 22874385, 68623155]

約数ペア:

[(1, 68623155), (3, 22874385), (5, 13724631), (9, 7624795), (15, 4574877), (19, 3611745), (45, 1524959), (57, 1203915), (83, 826785), (95, 722349), (171, 401305), (249, 275595), (285, 240783), (415, 165357), (747, 91865), (855, 80261), (967, 70965), (1245, 55119), (1577, 43515), (2901, 23655), (3735, 18373), (4731, 14505), (4835, 14193), (7885, 8703)]