77884932285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{9433}}^1$

素因数の和:9755

約数の個数: 96

約数和(自身を含む): 146864285568

約数和(自身を除く): 68979353283

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 251, 255, 387, 645, 731, 753, 765, 1255, 1935, 2193, 2259, 3655, 3765, 4267, 6579, 9433, 10793, 10965, 11295, 12801, 21335, 28299, 32379, 32895, 38403, 47165, 53965, 64005, 84897, 97137, 141495, 160361, 161895, 183481, 192015, 405619, 424485, 481083, 485685, 550443, 801805, 917405, 1216857, 1443249, 1651329, 2028095, 2367683, 2405415, 2752215, 3650571, 6084285, 6895523, 7103049, 7216245, 8256645, 11838415, 18252855, 20686569, 21309147, 34477615, 35515245, 40250611, 62059707, 101810369, 103432845, 106545735, 120751833, 201253055, 305431107, 310298535, 362255499, 509051845, 603759165, 916293321, 1527155535, 1730776273, 1811277495, 4581466605, 5192328819, 8653881365, 15576986457, 25961644095, 77884932285]

約数ペア:

[(1, 77884932285), (3, 25961644095), (5, 15576986457), (9, 8653881365), (15, 5192328819), (17, 4581466605), (43, 1811277495), (45, 1730776273), (51, 1527155535), (85, 916293321), (129, 603759165), (153, 509051845), (215, 362255499), (251, 310298535), (255, 305431107), (387, 201253055), (645, 120751833), (731, 106545735), (753, 103432845), (765, 101810369), (1255, 62059707), (1935, 40250611), (2193, 35515245), (2259, 34477615), (3655, 21309147), (3765, 20686569), (4267, 18252855), (6579, 11838415), (9433, 8256645), (10793, 7216245), (10965, 7103049), (11295, 6895523), (12801, 6084285), (21335, 3650571), (28299, 2752215), (32379, 2405415), (32895, 2367683), (38403, 2028095), (47165, 1651329), (53965, 1443249), (64005, 1216857), (84897, 917405), (97137, 801805), (141495, 550443), (160361, 485685), (161895, 481083), (183481, 424485), (192015, 405619)]