9976425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7001}}^1$

素因数の和:7033

約数の個数: 24

約数和(自身を含む): 17364960

約数和(自身を除く): 7388535

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 7001, 21003, 35005, 105015, 133019, 175025, 399057, 525075, 665095, 1995285, 3325475, 9976425]

約数ペア:

[(1, 9976425), (3, 3325475), (5, 1995285), (15, 665095), (19, 525075), (25, 399057), (57, 175025), (75, 133019), (95, 105015), (285, 35005), (475, 21003), (1425, 7001)]