3930645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2704875

約数列:

[1, 3, 5, 15, 31, 79, 93, 107, 155, 237, 321, 395, 465, 535, 1185, 1605, 2449, 3317, 7347, 8453, 9951, 12245, 16585, 25359, 36735, 42265, 49755, 126795, 262043, 786129, 1310215, 3930645]

約数ペア:

[(1, 3930645), (3, 1310215), (5, 786129), (15, 262043), (31, 126795), (79, 49755), (93, 42265), (107, 36735), (155, 25359), (237, 16585), (321, 12245), (395, 9951), (465, 8453), (535, 7347), (1185, 3317), (1605, 2449)]