84410265

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 138059136

約数和(自身を除く): 53648871

約数列:

[1, 3, 5, 15, 73, 157, 219, 365, 471, 491, 785, 1095, 1473, 2355, 2455, 7365, 11461, 34383, 35843, 57305, 77087, 107529, 171915, 179215, 231261, 385435, 537645, 1156305, 5627351, 16882053, 28136755, 84410265]

約数ペア:

[(1, 84410265), (3, 28136755), (5, 16882053), (15, 5627351), (73, 1156305), (157, 537645), (219, 385435), (365, 231261), (471, 179215), (491, 171915), (785, 107529), (1095, 77087), (1473, 57305), (2355, 35843), (2455, 34383), (7365, 11461)]