713189865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 1271245248

約数和(自身を除く): 558055383

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 289, 311, 345, 391, 529, 867, 933, 1173, 1445, 1555, 1587, 1955, 2645, 4335, 4665, 5287, 5865, 6647, 7153, 7935, 8993, 15861, 19941, 21459, 26435, 26979, 33235, 35765, 44965, 79305, 89879, 99705, 107295, 121601, 134895, 152881, 164519, 269637, 364803, 449395, 458643, 493557, 608005, 764405, 822595, 1348185, 1824015, 2067217, 2293215, 2467785, 2796823, 6201651, 8390469, 10336085, 13984115, 31008255, 41952345, 47545991, 142637973, 237729955, 713189865]

約数ペア:

[(1, 713189865), (3, 237729955), (5, 142637973), (15, 47545991), (17, 41952345), (23, 31008255), (51, 13984115), (69, 10336085), (85, 8390469), (115, 6201651), (255, 2796823), (289, 2467785), (311, 2293215), (345, 2067217), (391, 1824015), (529, 1348185), (867, 822595), (933, 764405), (1173, 608005), (1445, 493557), (1555, 458643), (1587, 449395), (1955, 364803), (2645, 269637), (4335, 164519), (4665, 152881), (5287, 134895), (5865, 121601), (6647, 107295), (7153, 99705), (7935, 89879), (8993, 79305), (15861, 44965), (19941, 35765), (21459, 33235), (26435, 26979)]