15153250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{1237}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 33024888

約数和(自身を除く): 17871638

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1237, 1750, 2450, 2474, 6125, 6185, 8659, 12250, 12370, 17318, 30925, 43295, 60613, 61850, 86590, 121226, 154625, 216475, 303065, 309250, 432950, 606130, 1082375, 1515325, 2164750, 3030650, 7576625, 15153250]

約数ペア:

[(1, 15153250), (2, 7576625), (5, 3030650), (7, 2164750), (10, 1515325), (14, 1082375), (25, 606130), (35, 432950), (49, 309250), (50, 303065), (70, 216475), (98, 154625), (125, 121226), (175, 86590), (245, 61850), (250, 60613), (350, 43295), (490, 30925), (875, 17318), (1225, 12370), (1237, 12250), (1750, 8659), (2450, 6185), (2474, 6125)]