84550605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1321}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 143918208

約数和(自身を除く): 59367603

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 753, 1255, 1321, 3765, 3963, 4267, 6605, 12801, 19815, 21335, 22457, 64005, 67371, 112285, 331571, 336855, 994713, 1657855, 4973565, 5636707, 16910121, 28183535, 84550605]

約数ペア:

[(1, 84550605), (3, 28183535), (5, 16910121), (15, 5636707), (17, 4973565), (51, 1657855), (85, 994713), (251, 336855), (255, 331571), (753, 112285), (1255, 67371), (1321, 64005), (3765, 22457), (3963, 21335), (4267, 19815), (6605, 12801)]