1825875

素因数分解:

$3^3\times 5^3\times {\mathrm{541}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 3382080

約数和(自身を除く): 1556205

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 541, 675, 1125, 1623, 2705, 3375, 4869, 8115, 13525, 14607, 24345, 40575, 67625, 73035, 121725, 202875, 365175, 608625, 1825875]

約数ペア:

[(1, 1825875), (3, 608625), (5, 365175), (9, 202875), (15, 121725), (25, 73035), (27, 67625), (45, 40575), (75, 24345), (125, 14607), (135, 13525), (225, 8115), (375, 4869), (541, 3375), (675, 2705), (1125, 1623)]