3421275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 6926640

約数和(自身を除く): 3505365

約数列:

[1, 3, 5, 11, 13, 15, 25, 29, 33, 39, 55, 65, 75, 87, 121, 143, 145, 165, 195, 275, 319, 325, 363, 377, 429, 435, 605, 715, 725, 825, 957, 975, 1131, 1573, 1595, 1815, 1885, 2145, 2175, 3025, 3509, 3575, 4147, 4719, 4785, 5655, 7865, 7975, 9075, 9425, 10527, 10725, 12441, 17545, 20735, 23595, 23925, 28275, 39325, 45617, 52635, 62205, 87725, 103675, 117975, 136851, 228085, 263175, 311025, 684255, 1140425, 3421275]

約数ペア:

[(1, 3421275), (3, 1140425), (5, 684255), (11, 311025), (13, 263175), (15, 228085), (25, 136851), (29, 117975), (33, 103675), (39, 87725), (55, 62205), (65, 52635), (75, 45617), (87, 39325), (121, 28275), (143, 23925), (145, 23595), (165, 20735), (195, 17545), (275, 12441), (319, 10725), (325, 10527), (363, 9425), (377, 9075), (429, 7975), (435, 7865), (605, 5655), (715, 4785), (725, 4719), (825, 4147), (957, 3575), (975, 3509), (1131, 3025), (1573, 2175), (1595, 2145), (1815, 1885)]