291254758425

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{120899}}^1$

素因数の和:121044

約数の個数: 96

約数和(自身を含む): 554089536000

約数和(自身を除く): 262834777575

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 83, 129, 135, 215, 225, 249, 387, 415, 645, 675, 747, 1075, 1161, 1245, 1935, 2075, 2241, 3225, 3569, 3735, 5805, 6225, 9675, 10707, 11205, 17845, 18675, 29025, 32121, 53535, 56025, 89225, 96363, 120899, 160605, 267675, 362697, 481815, 604495, 803025, 1088091, 1813485, 2409075, 3022475, 3264273, 5198657, 5440455, 9067425, 10034617, 15595971, 16321365, 25993285, 27202275, 30103851, 46787913, 50173085, 77979855, 81606825, 90311553, 129966425, 140363739, 150519255, 233939565, 250865425, 270934659, 389899275, 431488531, 451557765, 701818695, 752596275, 1169697825, 1294465593, 1354673295, 2157442655, 2257788825, 3509093475, 3883396779, 6472327965, 6773366475, 10787213275, 11650190337, 19416983895, 32361639825, 58250951685, 97084919475, 291254758425]

約数ペア:

[(1, 291254758425), (3, 97084919475), (5, 58250951685), (9, 32361639825), (15, 19416983895), (25, 11650190337), (27, 10787213275), (43, 6773366475), (45, 6472327965), (75, 3883396779), (83, 3509093475), (129, 2257788825), (135, 2157442655), (215, 1354673295), (225, 1294465593), (249, 1169697825), (387, 752596275), (415, 701818695), (645, 451557765), (675, 431488531), (747, 389899275), (1075, 270934659), (1161, 250865425), (1245, 233939565), (1935, 150519255), (2075, 140363739), (2241, 129966425), (3225, 90311553), (3569, 81606825), (3735, 77979855), (5805, 50173085), (6225, 46787913), (9675, 30103851), (10707, 27202275), (11205, 25993285), (17845, 16321365), (18675, 15595971), (29025, 10034617), (32121, 9067425), (53535, 5440455), (56025, 5198657), (89225, 3264273), (96363, 3022475), (120899, 2409075), (160605, 1813485), (267675, 1088091), (362697, 803025), (481815, 604495)]