150845905

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 210749184

約数和(自身を除く): 59903279

約数列:

[1, 5, 7, 35, 137, 163, 193, 685, 815, 959, 965, 1141, 1351, 4795, 5705, 6755, 22331, 26441, 31459, 111655, 132205, 156317, 157295, 185087, 220213, 781585, 925435, 1101065, 4309883, 21549415, 30169181, 150845905]

約数ペア:

[(1, 150845905), (5, 30169181), (7, 21549415), (35, 4309883), (137, 1101065), (163, 925435), (193, 781585), (685, 220213), (815, 185087), (959, 157295), (965, 156317), (1141, 132205), (1351, 111655), (4795, 31459), (5705, 26441), (6755, 22331)]