39380385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7749

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 31582815

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 7699, 23097, 38495, 84689, 115485, 238669, 254067, 423445, 716007, 1193345, 1270335, 2625359, 3580035, 7876077, 13126795, 39380385]

約数ペア:

[(1, 39380385), (3, 13126795), (5, 7876077), (11, 3580035), (15, 2625359), (31, 1270335), (33, 1193345), (55, 716007), (93, 423445), (155, 254067), (165, 238669), (341, 115485), (465, 84689), (1023, 38495), (1705, 23097), (5115, 7699)]