16910685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 32348160

約数和(自身を除く): 15437475

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 127, 165, 269, 381, 495, 635, 807, 1143, 1345, 1397, 1905, 2421, 2959, 4035, 4191, 5715, 6985, 8877, 12105, 12573, 14795, 20955, 26631, 34163, 44385, 62865, 102489, 133155, 170815, 307467, 375793, 512445, 1127379, 1537335, 1878965, 3382137, 5636895, 16910685]

約数ペア:

[(1, 16910685), (3, 5636895), (5, 3382137), (9, 1878965), (11, 1537335), (15, 1127379), (33, 512445), (45, 375793), (55, 307467), (99, 170815), (127, 133155), (165, 102489), (269, 62865), (381, 44385), (495, 34163), (635, 26631), (807, 20955), (1143, 14795), (1345, 12573), (1397, 12105), (1905, 8877), (2421, 6985), (2959, 5715), (4035, 4191)]