148972155

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 243350784

約数和(自身を除く): 94378629

約数列:

[1, 3, 5, 15, 67, 201, 227, 335, 653, 681, 1005, 1135, 1959, 3265, 3405, 9795, 15209, 43751, 45627, 76045, 131253, 148231, 218755, 228135, 444693, 656265, 741155, 2223465, 9931477, 29794431, 49657385, 148972155]

約数ペア:

[(1, 148972155), (3, 49657385), (5, 29794431), (15, 9931477), (67, 2223465), (201, 741155), (227, 656265), (335, 444693), (653, 228135), (681, 218755), (1005, 148231), (1135, 131253), (1959, 76045), (3265, 45627), (3405, 43751), (9795, 15209)]