39885075

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 75297760

約数和(自身を除く): 35412685

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1597, 1665, 2775, 4791, 4995, 7985, 8325, 14373, 23955, 24975, 39925, 43119, 59089, 71865, 119775, 177267, 215595, 295445, 359325, 531801, 886335, 1077975, 1477225, 1595403, 2659005, 4431675, 7977015, 13295025, 39885075]

約数ペア:

[(1, 39885075), (3, 13295025), (5, 7977015), (9, 4431675), (15, 2659005), (25, 1595403), (27, 1477225), (37, 1077975), (45, 886335), (75, 531801), (111, 359325), (135, 295445), (185, 215595), (225, 177267), (333, 119775), (555, 71865), (675, 59089), (925, 43119), (999, 39925), (1597, 24975), (1665, 23955), (2775, 14373), (4791, 8325), (4995, 7985)]