4401375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 8133216

約数和(自身を除く): 3731841

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 97, 121, 125, 165, 275, 291, 363, 375, 485, 605, 825, 1067, 1375, 1455, 1815, 2425, 3025, 3201, 4125, 5335, 7275, 9075, 11737, 12125, 15125, 16005, 26675, 35211, 36375, 45375, 58685, 80025, 133375, 176055, 293425, 400125, 880275, 1467125, 4401375]

約数ペア:

[(1, 4401375), (3, 1467125), (5, 880275), (11, 400125), (15, 293425), (25, 176055), (33, 133375), (55, 80025), (75, 58685), (97, 45375), (121, 36375), (125, 35211), (165, 26675), (275, 16005), (291, 15125), (363, 12125), (375, 11737), (485, 9075), (605, 7275), (825, 5335), (1067, 4125), (1375, 3201), (1455, 3025), (1815, 2425)]