38717325

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 72912000

約数和(自身を除く): 34194675

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 1025, 1107, 1399, 1845, 3075, 4197, 5535, 6995, 9225, 12591, 20985, 27675, 34975, 37773, 57359, 62955, 104925, 172077, 188865, 286795, 314775, 516231, 860385, 944325, 1433975, 1548693, 2581155, 4301925, 7743465, 12905775, 38717325]

約数ペア:

[(1, 38717325), (3, 12905775), (5, 7743465), (9, 4301925), (15, 2581155), (25, 1548693), (27, 1433975), (41, 944325), (45, 860385), (75, 516231), (123, 314775), (135, 286795), (205, 188865), (225, 172077), (369, 104925), (615, 62955), (675, 57359), (1025, 37773), (1107, 34975), (1399, 27675), (1845, 20985), (3075, 12591), (4197, 9225), (5535, 6995)]