149755925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4157}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 204174432

約数和(自身を除く): 54418507

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 1441, 3275, 4157, 7205, 20785, 36025, 45727, 103925, 228635, 544567, 1143175, 2722835, 5990237, 13614175, 29951185, 149755925]

約数ペア:

[(1, 149755925), (5, 29951185), (11, 13614175), (25, 5990237), (55, 2722835), (131, 1143175), (275, 544567), (655, 228635), (1441, 103925), (3275, 45727), (4157, 36025), (7205, 20785)]