616335945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{11831}}^1$

素因数の和:12013

約数の個数: 32

約数和(自身を含む): 1035915264

約数和(自身を除く): 419579319

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 2265, 3473, 10419, 11831, 17365, 35493, 52095, 59155, 177465, 272113, 816339, 1360565, 1786481, 4081695, 5359443, 8932405, 26797215, 41089063, 123267189, 205445315, 616335945]

約数ペア:

[(1, 616335945), (3, 205445315), (5, 123267189), (15, 41089063), (23, 26797215), (69, 8932405), (115, 5359443), (151, 4081695), (345, 1786481), (453, 1360565), (755, 816339), (2265, 272113), (3473, 177465), (10419, 59155), (11831, 52095), (17365, 35493)]