28210950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{20897}}^1$

素因数の和:20918

約数の個数: 48

約数和(自身を含む): 77740560

約数和(自身を除く): 49529610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 20897, 41794, 62691, 104485, 125382, 188073, 208970, 313455, 376146, 522425, 564219, 626910, 940365, 1044850, 1128438, 1567275, 1880730, 2821095, 3134550, 4701825, 5642190, 9403650, 14105475, 28210950]

約数ペア:

[(1, 28210950), (2, 14105475), (3, 9403650), (5, 5642190), (6, 4701825), (9, 3134550), (10, 2821095), (15, 1880730), (18, 1567275), (25, 1128438), (27, 1044850), (30, 940365), (45, 626910), (50, 564219), (54, 522425), (75, 376146), (90, 313455), (135, 208970), (150, 188073), (225, 125382), (270, 104485), (450, 62691), (675, 41794), (1350, 20897)]