13353405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 24267264

約数和(自身を除く): 10913859

約数列:

[1, 3, 5, 13, 15, 31, 39, 47, 65, 93, 141, 155, 195, 235, 403, 465, 611, 705, 1209, 1457, 1833, 2015, 2209, 3055, 4371, 6045, 6627, 7285, 9165, 11045, 18941, 21855, 28717, 33135, 56823, 68479, 86151, 94705, 143585, 205437, 284115, 342395, 430755, 890227, 1027185, 2670681, 4451135, 13353405]

約数ペア:

[(1, 13353405), (3, 4451135), (5, 2670681), (13, 1027185), (15, 890227), (31, 430755), (39, 342395), (47, 284115), (65, 205437), (93, 143585), (141, 94705), (155, 86151), (195, 68479), (235, 56823), (403, 33135), (465, 28717), (611, 21855), (705, 18941), (1209, 11045), (1457, 9165), (1833, 7285), (2015, 6627), (2209, 6045), (3055, 4371)]