149745965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{9029}}^1$

素因数の和:9172

約数の個数: 16

約数和(自身を含む): 187246080

約数和(自身を除く): 37500115

約数列:

[1, 5, 31, 107, 155, 535, 3317, 9029, 16585, 45145, 279899, 966103, 1399495, 4830515, 29949193, 149745965]

約数ペア:

[(1, 149745965), (5, 29949193), (31, 4830515), (107, 1399495), (155, 966103), (535, 279899), (3317, 45145), (9029, 16585)]