917135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 1166592

約数和(自身を除く): 249457

約数列:

[1, 5, 31, 61, 97, 155, 305, 485, 1891, 3007, 5917, 9455, 15035, 29585, 183427, 917135]

約数ペア:

[(1, 917135), (5, 183427), (31, 29585), (61, 15035), (97, 9455), (155, 5917), (305, 3007), (485, 1891)]