7131387285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{436571}}^1$

素因数の和:436607

約数の個数: 48

約数和(自身を含む): 13935378240

約数和(自身を除く): 6803990955

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 5445, 16335, 436571, 1309713, 2182855, 3929139, 4802281, 6548565, 11787417, 14406843, 19645695, 24011405, 43220529, 52825091, 58937085, 72034215, 129661587, 158475273, 216102645, 264125455, 475425819, 648307935, 792376365, 1426277457, 2377129095, 7131387285]

約数ペア:

[(1, 7131387285), (3, 2377129095), (5, 1426277457), (9, 792376365), (11, 648307935), (15, 475425819), (27, 264125455), (33, 216102645), (45, 158475273), (55, 129661587), (99, 72034215), (121, 58937085), (135, 52825091), (165, 43220529), (297, 24011405), (363, 19645695), (495, 14406843), (605, 11787417), (1089, 6548565), (1485, 4802281), (1815, 3929139), (3267, 2182855), (5445, 1309713), (16335, 436571)]