4421775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 8035200

約数和(自身を除く): 3613425

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 107, 145, 285, 321, 435, 475, 535, 551, 725, 1425, 1605, 1653, 2033, 2175, 2675, 2755, 3103, 6099, 8025, 8265, 9309, 10165, 13775, 15515, 30495, 41325, 46545, 50825, 58957, 77575, 152475, 176871, 232725, 294785, 884355, 1473925, 4421775]

約数ペア:

[(1, 4421775), (3, 1473925), (5, 884355), (15, 294785), (19, 232725), (25, 176871), (29, 152475), (57, 77575), (75, 58957), (87, 50825), (95, 46545), (107, 41325), (145, 30495), (285, 15515), (321, 13775), (435, 10165), (475, 9309), (535, 8265), (551, 8025), (725, 6099), (1425, 3103), (1605, 2755), (1653, 2675), (2033, 2175)]