100145895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{647}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 170201088

約数和(自身を除く): 70055193

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 607, 647, 1821, 1941, 3035, 3235, 9105, 9705, 10319, 10999, 30957, 32997, 51595, 54995, 154785, 164985, 392729, 1178187, 1963645, 5890935, 6676393, 20029179, 33381965, 100145895]

約数ペア:

[(1, 100145895), (3, 33381965), (5, 20029179), (15, 6676393), (17, 5890935), (51, 1963645), (85, 1178187), (255, 392729), (607, 164985), (647, 154785), (1821, 54995), (1941, 51595), (3035, 32997), (3235, 30957), (9105, 10999), (9705, 10319)]