80982685

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 114492672

約数和(自身を除く): 33509987

約数列:

[1, 5, 7, 35, 61, 83, 305, 415, 427, 457, 581, 2135, 2285, 2905, 3199, 5063, 15995, 25315, 27877, 35441, 37931, 139385, 177205, 189655, 195139, 265517, 975695, 1327585, 2313791, 11568955, 16196537, 80982685]

約数ペア:

[(1, 80982685), (5, 16196537), (7, 11568955), (35, 2313791), (61, 1327585), (83, 975695), (305, 265517), (415, 195139), (427, 189655), (457, 177205), (581, 139385), (2135, 37931), (2285, 35441), (2905, 27877), (3199, 25315), (5063, 15995)]