766888425

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 1502760960

約数和(自身を除く): 735872535

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 47, 69, 75, 115, 135, 141, 207, 225, 235, 345, 423, 575, 621, 675, 705, 1035, 1051, 1081, 1175, 1269, 1725, 2115, 3105, 3153, 3243, 3525, 5175, 5255, 5405, 6345, 9459, 9729, 10575, 15525, 15765, 16215, 24173, 26275, 27025, 28377, 29187, 31725, 47295, 48645, 49397, 72519, 78825, 81075, 120865, 141885, 145935, 148191, 217557, 236475, 243225, 246985, 362595, 444573, 604325, 652671, 709425, 729675, 740955, 1087785, 1136131, 1234925, 1333719, 1812975, 2222865, 3263355, 3408393, 3704775, 5438925, 5680655, 6668595, 10225179, 11114325, 16316775, 17041965, 28403275, 30675537, 33342975, 51125895, 85209825, 153377685, 255629475, 766888425]

約数ペア:

[(1, 766888425), (3, 255629475), (5, 153377685), (9, 85209825), (15, 51125895), (23, 33342975), (25, 30675537), (27, 28403275), (45, 17041965), (47, 16316775), (69, 11114325), (75, 10225179), (115, 6668595), (135, 5680655), (141, 5438925), (207, 3704775), (225, 3408393), (235, 3263355), (345, 2222865), (423, 1812975), (575, 1333719), (621, 1234925), (675, 1136131), (705, 1087785), (1035, 740955), (1051, 729675), (1081, 709425), (1175, 652671), (1269, 604325), (1725, 444573), (2115, 362595), (3105, 246985), (3153, 243225), (3243, 236475), (3525, 217557), (5175, 148191), (5255, 145935), (5405, 141885), (6345, 120865), (9459, 81075), (9729, 78825), (10575, 72519), (15525, 49397), (15765, 48645), (16215, 47295), (24173, 31725), (26275, 29187), (27025, 28377)]