30453315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 50995200

約数和(自身を除く): 20541885

約数列:

[1, 3, 5, 15, 31, 79, 93, 155, 237, 395, 465, 829, 1185, 2449, 2487, 4145, 7347, 12245, 12435, 25699, 36735, 65491, 77097, 128495, 196473, 327455, 385485, 982365, 2030221, 6090663, 10151105, 30453315]

約数ペア:

[(1, 30453315), (3, 10151105), (5, 6090663), (15, 2030221), (31, 982365), (79, 385485), (93, 327455), (155, 196473), (237, 128495), (395, 77097), (465, 65491), (829, 36735), (1185, 25699), (2449, 12435), (2487, 12245), (4145, 7347)]