1238625

素因数分解:

$3^3\times 5^3\times {\mathrm{367}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 2296320

約数和(自身を除く): 1057695

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 367, 375, 675, 1101, 1125, 1835, 3303, 3375, 5505, 9175, 9909, 16515, 27525, 45875, 49545, 82575, 137625, 247725, 412875, 1238625]

約数ペア:

[(1, 1238625), (3, 412875), (5, 247725), (9, 137625), (15, 82575), (25, 49545), (27, 45875), (45, 27525), (75, 16515), (125, 9909), (135, 9175), (225, 5505), (367, 3375), (375, 3303), (675, 1835), (1101, 1125)]