6465855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4938945

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 263, 447, 745, 789, 1315, 1639, 2235, 2893, 3945, 4917, 8195, 8679, 14465, 24585, 39187, 43395, 117561, 195935, 431057, 587805, 1293171, 2155285, 6465855]

約数ペア:

[(1, 6465855), (3, 2155285), (5, 1293171), (11, 587805), (15, 431057), (33, 195935), (55, 117561), (149, 43395), (165, 39187), (263, 24585), (447, 14465), (745, 8679), (789, 8195), (1315, 4917), (1639, 3945), (2235, 2893)]