66525645

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 108501120

約数和(自身を除く): 41975475

約数列:

[1, 3, 5, 15, 107, 181, 229, 321, 535, 543, 687, 905, 1145, 1605, 2715, 3435, 19367, 24503, 41449, 58101, 73509, 96835, 122515, 124347, 207245, 290505, 367545, 621735, 4435043, 13305129, 22175215, 66525645]

約数ペア:

[(1, 66525645), (3, 22175215), (5, 13305129), (15, 4435043), (107, 621735), (181, 367545), (229, 290505), (321, 207245), (535, 124347), (543, 122515), (687, 96835), (905, 73509), (1145, 58101), (1605, 41449), (2715, 24503), (3435, 19367)]