49377315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 85458240

約数和(自身を除く): 36080925

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 809, 939, 1565, 2427, 4045, 4069, 4695, 10517, 12135, 12207, 20345, 31551, 52585, 61035, 157755, 253217, 759651, 1266085, 3291821, 3798255, 9875463, 16459105, 49377315]

約数ペア:

[(1, 49377315), (3, 16459105), (5, 9875463), (13, 3798255), (15, 3291821), (39, 1266085), (65, 759651), (195, 253217), (313, 157755), (809, 61035), (939, 52585), (1565, 31551), (2427, 20345), (4045, 12207), (4069, 12135), (4695, 10517)]