37990005

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 62459904

約数和(自身を除く): 24469899

約数列:

[1, 3, 5, 15, 67, 103, 201, 309, 335, 367, 515, 1005, 1101, 1545, 1835, 5505, 6901, 20703, 24589, 34505, 37801, 73767, 103515, 113403, 122945, 189005, 368835, 567015, 2532667, 7598001, 12663335, 37990005]

約数ペア:

[(1, 37990005), (3, 12663335), (5, 7598001), (15, 2532667), (67, 567015), (103, 368835), (201, 189005), (309, 122945), (335, 113403), (367, 103515), (515, 73767), (1005, 37801), (1101, 34505), (1545, 24589), (1835, 20703), (5505, 6901)]