4048425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 36

約数和(自身を含む): 7640880

約数和(自身を除く): 3592455

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 947, 1425, 2841, 4275, 4735, 8523, 14205, 17993, 23675, 42615, 53979, 71025, 89965, 161937, 213075, 269895, 449825, 809685, 1349475, 4048425]

約数ペア:

[(1, 4048425), (3, 1349475), (5, 809685), (9, 449825), (15, 269895), (19, 213075), (25, 161937), (45, 89965), (57, 71025), (75, 53979), (95, 42615), (171, 23675), (225, 17993), (285, 14205), (475, 8523), (855, 4735), (947, 4275), (1425, 2841)]