48151225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 68299200

約数和(自身を除く): 20147975

約数列:

[1, 5, 17, 19, 25, 67, 85, 89, 95, 323, 335, 425, 445, 475, 1139, 1273, 1513, 1615, 1675, 1691, 2225, 5695, 5963, 6365, 7565, 8075, 8455, 21641, 28475, 28747, 29815, 31825, 37825, 42275, 101371, 108205, 113297, 143735, 149075, 506855, 541025, 566485, 718675, 1926049, 2534275, 2832425, 9630245, 48151225]

約数ペア:

[(1, 48151225), (5, 9630245), (17, 2832425), (19, 2534275), (25, 1926049), (67, 718675), (85, 566485), (89, 541025), (95, 506855), (323, 149075), (335, 143735), (425, 113297), (445, 108205), (475, 101371), (1139, 42275), (1273, 37825), (1513, 31825), (1615, 29815), (1675, 28747), (1691, 28475), (2225, 21641), (5695, 8455), (5963, 8075), (6365, 7565)]