4537125

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 8477040

約数和(自身を除く): 3939915

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 109, 111, 125, 185, 225, 327, 333, 375, 545, 555, 925, 981, 1125, 1635, 1665, 2725, 2775, 4033, 4625, 4905, 8175, 8325, 12099, 13625, 13875, 20165, 24525, 36297, 40875, 41625, 60495, 100825, 122625, 181485, 302475, 504125, 907425, 1512375, 4537125]

約数ペア:

[(1, 4537125), (3, 1512375), (5, 907425), (9, 504125), (15, 302475), (25, 181485), (37, 122625), (45, 100825), (75, 60495), (109, 41625), (111, 40875), (125, 36297), (185, 24525), (225, 20165), (327, 13875), (333, 13625), (375, 12099), (545, 8325), (555, 8175), (925, 4905), (981, 4625), (1125, 4033), (1635, 2775), (1665, 2725)]