202801875

素因数分解:

$3^1\times 5^4\times {\mathrm{108161}}^1$

素因数の和:108184

約数の個数: 20

約数和(自身を含む): 337898088

約数和(自身を除く): 135096213

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 108161, 324483, 540805, 1622415, 2704025, 8112075, 13520125, 40560375, 67600625, 202801875]

約数ペア:

[(1, 202801875), (3, 67600625), (5, 40560375), (15, 13520125), (25, 8112075), (75, 2704025), (125, 1622415), (375, 540805), (625, 324483), (1875, 108161)]