239154155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 305510400

約数和(自身を除く): 66356245

約数列:

[1, 5, 29, 67, 103, 145, 239, 335, 515, 1195, 1943, 2987, 6901, 6931, 9715, 14935, 16013, 24617, 34505, 34655, 80065, 123085, 200129, 464377, 713893, 1000645, 1649339, 2321885, 3569465, 8246695, 47830831, 239154155]

約数ペア:

[(1, 239154155), (5, 47830831), (29, 8246695), (67, 3569465), (103, 2321885), (145, 1649339), (239, 1000645), (335, 713893), (515, 464377), (1195, 200129), (1943, 123085), (2987, 80065), (6901, 34655), (6931, 34505), (9715, 24617), (14935, 16013)]