48456495

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 90288000

約数和(自身を除く): 41831505

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 89, 109, 111, 135, 185, 267, 327, 333, 445, 545, 555, 801, 981, 999, 1335, 1635, 1665, 2403, 2943, 3293, 4005, 4033, 4905, 4995, 9701, 9879, 12015, 12099, 14715, 16465, 20165, 29103, 29637, 36297, 48505, 49395, 60495, 87309, 88911, 108891, 145515, 148185, 181485, 261927, 358937, 436545, 444555, 544455, 1076811, 1309635, 1794685, 3230433, 5384055, 9691299, 16152165, 48456495]

約数ペア:

[(1, 48456495), (3, 16152165), (5, 9691299), (9, 5384055), (15, 3230433), (27, 1794685), (37, 1309635), (45, 1076811), (89, 544455), (109, 444555), (111, 436545), (135, 358937), (185, 261927), (267, 181485), (327, 148185), (333, 145515), (445, 108891), (545, 88911), (555, 87309), (801, 60495), (981, 49395), (999, 48505), (1335, 36297), (1635, 29637), (1665, 29103), (2403, 20165), (2943, 16465), (3293, 14715), (4005, 12099), (4033, 12015), (4905, 9879), (4995, 9701)]