766125

素因数分解:

$3^3\times 5^3\times {\mathrm{227}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 1422720

約数和(自身を除く): 656595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 227, 375, 675, 681, 1125, 1135, 2043, 3375, 3405, 5675, 6129, 10215, 17025, 28375, 30645, 51075, 85125, 153225, 255375, 766125]

約数ペア:

[(1, 766125), (3, 255375), (5, 153225), (9, 85125), (15, 51075), (25, 30645), (27, 28375), (45, 17025), (75, 10215), (125, 6129), (135, 5675), (225, 3405), (227, 3375), (375, 2043), (675, 1135), (681, 1125)]