76299645

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 124225920

約数和(自身を除く): 47926275

約数列:

[1, 3, 5, 15, 157, 179, 181, 471, 537, 543, 785, 895, 905, 2355, 2685, 2715, 28103, 28417, 32399, 84309, 85251, 97197, 140515, 142085, 161995, 421545, 426255, 485985, 5086643, 15259929, 25433215, 76299645]

約数ペア:

[(1, 76299645), (3, 25433215), (5, 15259929), (15, 5086643), (157, 485985), (179, 426255), (181, 421545), (471, 161995), (537, 142085), (543, 140515), (785, 97197), (895, 85251), (905, 84309), (2355, 32399), (2685, 28417), (2715, 28103)]