28490250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37987}}^1$

素因数の和:38007

約数の個数: 32

約数和(自身を含む): 71113536

約数和(自身を除く): 42623286

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 37987, 75974, 113961, 189935, 227922, 379870, 569805, 949675, 1139610, 1899350, 2849025, 4748375, 5698050, 9496750, 14245125, 28490250]

約数ペア:

[(1, 28490250), (2, 14245125), (3, 9496750), (5, 5698050), (6, 4748375), (10, 2849025), (15, 1899350), (25, 1139610), (30, 949675), (50, 569805), (75, 379870), (125, 227922), (150, 189935), (250, 113961), (375, 75974), (750, 37987)]