85930125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 148344768

約数和(自身を除く): 62414643

約数列:

[1, 3, 5, 15, 25, 43, 73, 75, 125, 129, 215, 219, 365, 375, 645, 1075, 1095, 1825, 3139, 3225, 5329, 5375, 5475, 9125, 9417, 15695, 15987, 16125, 26645, 27375, 47085, 78475, 79935, 133225, 229147, 235425, 392375, 399675, 666125, 687441, 1145735, 1177125, 1998375, 3437205, 5728675, 17186025, 28643375, 85930125]

約数ペア:

[(1, 85930125), (3, 28643375), (5, 17186025), (15, 5728675), (25, 3437205), (43, 1998375), (73, 1177125), (75, 1145735), (125, 687441), (129, 666125), (215, 399675), (219, 392375), (365, 235425), (375, 229147), (645, 133225), (1075, 79935), (1095, 78475), (1825, 47085), (3139, 27375), (3225, 26645), (5329, 16125), (5375, 15987), (5475, 15695), (9125, 9417)]