29450625

素因数分解:

$3^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 49859040

約数和(自身を除く): 20408415

約数列:

[1, 3, 5, 15, 25, 75, 113, 125, 139, 339, 375, 417, 565, 625, 695, 1695, 1875, 2085, 2825, 3475, 8475, 10425, 14125, 15707, 17375, 42375, 47121, 52125, 70625, 78535, 86875, 211875, 235605, 260625, 392675, 1178025, 1963375, 5890125, 9816875, 29450625]

約数ペア:

[(1, 29450625), (3, 9816875), (5, 5890125), (15, 1963375), (25, 1178025), (75, 392675), (113, 260625), (125, 235605), (139, 211875), (339, 86875), (375, 78535), (417, 70625), (565, 52125), (625, 47121), (695, 42375), (1695, 17375), (1875, 15707), (2085, 14125), (2825, 10425), (3475, 8475)]