80123625

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 146729856

約数和(自身を除く): 66606231

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 201, 225, 335, 375, 603, 1005, 1063, 1125, 1675, 3015, 3189, 5025, 5315, 8375, 9567, 15075, 15945, 25125, 26575, 47835, 71221, 75375, 79725, 132875, 213663, 239175, 356105, 398625, 640989, 1068315, 1195875, 1780525, 3204945, 5341575, 8902625, 16024725, 26707875, 80123625]

約数ペア:

[(1, 80123625), (3, 26707875), (5, 16024725), (9, 8902625), (15, 5341575), (25, 3204945), (45, 1780525), (67, 1195875), (75, 1068315), (125, 640989), (201, 398625), (225, 356105), (335, 239175), (375, 213663), (603, 132875), (1005, 79725), (1063, 75375), (1125, 71221), (1675, 47835), (3015, 26575), (3189, 25125), (5025, 15945), (5315, 15075), (8375, 9567)]