965892015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2061

約数の個数: 96

約数和(自身を含む): 1951133184

約数和(自身を除く): 985241169

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 43, 45, 55, 69, 99, 115, 129, 165, 207, 215, 253, 345, 387, 473, 495, 645, 759, 989, 1035, 1265, 1419, 1935, 1973, 2277, 2365, 2967, 3795, 4257, 4945, 5919, 7095, 8901, 9865, 10879, 11385, 14835, 17757, 21285, 21703, 29595, 32637, 44505, 45379, 54395, 65109, 84839, 88785, 97911, 108515, 136137, 163185, 195327, 226895, 254517, 325545, 408411, 424195, 489555, 499169, 680685, 763551, 933229, 976635, 1272585, 1497507, 1951297, 2042055, 2495845, 2799687, 3817755, 4492521, 4666145, 5853891, 7487535, 8399061, 9756485, 13998435, 17561673, 21464267, 22462605, 29269455, 41995305, 64392801, 87808365, 107321335, 193178403, 321964005, 965892015]

約数ペア:

[(1, 965892015), (3, 321964005), (5, 193178403), (9, 107321335), (11, 87808365), (15, 64392801), (23, 41995305), (33, 29269455), (43, 22462605), (45, 21464267), (55, 17561673), (69, 13998435), (99, 9756485), (115, 8399061), (129, 7487535), (165, 5853891), (207, 4666145), (215, 4492521), (253, 3817755), (345, 2799687), (387, 2495845), (473, 2042055), (495, 1951297), (645, 1497507), (759, 1272585), (989, 976635), (1035, 933229), (1265, 763551), (1419, 680685), (1935, 499169), (1973, 489555), (2277, 424195), (2365, 408411), (2967, 325545), (3795, 254517), (4257, 226895), (4945, 195327), (5919, 163185), (7095, 136137), (8901, 108515), (9865, 97911), (10879, 88785), (11385, 84839), (14835, 65109), (17757, 54395), (21285, 45379), (21703, 44505), (29595, 32637)]