45229725

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 85381440

約数和(自身を除く): 40151715

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 1811, 2775, 4995, 5433, 8325, 9055, 16299, 24975, 27165, 45275, 48897, 67007, 81495, 135825, 201021, 244485, 335035, 407475, 603063, 1005105, 1222425, 1675175, 1809189, 3015315, 5025525, 9045945, 15076575, 45229725]

約数ペア:

[(1, 45229725), (3, 15076575), (5, 9045945), (9, 5025525), (15, 3015315), (25, 1809189), (27, 1675175), (37, 1222425), (45, 1005105), (75, 603063), (111, 407475), (135, 335035), (185, 244485), (225, 201021), (333, 135825), (555, 81495), (675, 67007), (925, 48897), (999, 45275), (1665, 27165), (1811, 24975), (2775, 16299), (4995, 9055), (5433, 8325)]