80953905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 54763215

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 461, 509, 1383, 1527, 2305, 2545, 6915, 7635, 10603, 11707, 31809, 35121, 53015, 58535, 159045, 175605, 234649, 703947, 1173245, 3519735, 5396927, 16190781, 26984635, 80953905]

約数ペア:

[(1, 80953905), (3, 26984635), (5, 16190781), (15, 5396927), (23, 3519735), (69, 1173245), (115, 703947), (345, 234649), (461, 175605), (509, 159045), (1383, 58535), (1527, 53015), (2305, 35121), (2545, 31809), (6915, 11707), (7635, 10603)]