47941495

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 68688000

約数和(自身を除く): 20746505

約数列:

[1, 5, 7, 29, 35, 145, 149, 203, 317, 745, 1015, 1043, 1585, 2219, 4321, 5215, 9193, 11095, 21605, 30247, 45965, 47233, 64351, 151235, 236165, 321755, 330631, 1369757, 1653155, 6848785, 9588299, 47941495]

約数ペア:

[(1, 47941495), (5, 9588299), (7, 6848785), (29, 1653155), (35, 1369757), (145, 330631), (149, 321755), (203, 236165), (317, 151235), (745, 64351), (1015, 47233), (1043, 45965), (1585, 30247), (2219, 21605), (4321, 11095), (5215, 9193)]