7980853815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 15276485952

約数和(自身を除く): 7295632137

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 181, 281, 317, 495, 543, 843, 905, 951, 1405, 1585, 1629, 1991, 2529, 2715, 2853, 3091, 3487, 4215, 4755, 5973, 8145, 9273, 9955, 10461, 12645, 14265, 15455, 17435, 17919, 27819, 29865, 31383, 46365, 50861, 52305, 57377, 89077, 89595, 139095, 152583, 156915, 172131, 254305, 267231, 286885, 445385, 457749, 516393, 559471, 631147, 762915, 801693, 860655, 979847, 1336155, 1678413, 1893441, 2288745, 2581965, 2797355, 2939541, 3155735, 4008465, 4899235, 5035239, 5680323, 8392065, 8818623, 9467205, 14697705, 16122937, 25176195, 28401615, 44093115, 48368811, 80614685, 145106433, 177352307, 241844055, 532056921, 725532165, 886761535, 1596170763, 2660284605, 7980853815]

約数ペア:

[(1, 7980853815), (3, 2660284605), (5, 1596170763), (9, 886761535), (11, 725532165), (15, 532056921), (33, 241844055), (45, 177352307), (55, 145106433), (99, 80614685), (165, 48368811), (181, 44093115), (281, 28401615), (317, 25176195), (495, 16122937), (543, 14697705), (843, 9467205), (905, 8818623), (951, 8392065), (1405, 5680323), (1585, 5035239), (1629, 4899235), (1991, 4008465), (2529, 3155735), (2715, 2939541), (2853, 2797355), (3091, 2581965), (3487, 2288745), (4215, 1893441), (4755, 1678413), (5973, 1336155), (8145, 979847), (9273, 860655), (9955, 801693), (10461, 762915), (12645, 631147), (14265, 559471), (15455, 516393), (17435, 457749), (17919, 445385), (27819, 286885), (29865, 267231), (31383, 254305), (46365, 172131), (50861, 156915), (52305, 152583), (57377, 139095), (89077, 89595)]