187532895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1381}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 327965184

約数和(自身を除く): 140432289

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 823, 1381, 2469, 4115, 4143, 6905, 9053, 12345, 15191, 20715, 27159, 45265, 45573, 75955, 135795, 227865, 1136563, 3409689, 5682815, 12502193, 17048445, 37506579, 62510965, 187532895]

約数ペア:

[(1, 187532895), (3, 62510965), (5, 37506579), (11, 17048445), (15, 12502193), (33, 5682815), (55, 3409689), (165, 1136563), (823, 227865), (1381, 135795), (2469, 75955), (4115, 45573), (4143, 45265), (6905, 27159), (9053, 20715), (12345, 15191)]