87745950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{64997}}^1$

素因数の和:65018

約数の個数: 48

約数和(自身を含む): 241792560

約数和(自身を除く): 154046610

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, 64997, 129994, 194991, 324985, 389982, 584973, 649970, 974955, 1169946, 1624925, 1754919, 1949910, 2924865, 3249850, 3509838, 4874775, 5849730, 8774595, 9749550, 14624325, 17549190, 29248650, 43872975, 87745950]

約数ペア:

[(1, 87745950), (2, 43872975), (3, 29248650), (5, 17549190), (6, 14624325), (9, 9749550), (10, 8774595), (15, 5849730), (18, 4874775), (25, 3509838), (27, 3249850), (30, 2924865), (45, 1949910), (50, 1754919), (54, 1624925), (75, 1169946), (90, 974955), (135, 649970), (150, 584973), (225, 389982), (270, 324985), (450, 194991), (675, 129994), (1350, 64997)]