145851585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 282683520

約数和(自身を除く): 136831935

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 51, 55, 85, 87, 121, 145, 163, 165, 187, 255, 319, 363, 435, 489, 493, 561, 605, 815, 935, 957, 1479, 1595, 1793, 1815, 2057, 2445, 2465, 2771, 2805, 3509, 4727, 4785, 5379, 5423, 6171, 7395, 8313, 8965, 10285, 10527, 13855, 14181, 16269, 17545, 19723, 23635, 26895, 27115, 30481, 30855, 41565, 51997, 52635, 59169, 59653, 70905, 80359, 81345, 91443, 98615, 152405, 155991, 178959, 241077, 259985, 295845, 298265, 335291, 401795, 457215, 571967, 779955, 883949, 894795, 1005873, 1205385, 1676455, 1715901, 2651847, 2859835, 4419745, 5029365, 8579505, 9723439, 13259235, 29170317, 48617195, 145851585]

約数ペア:

[(1, 145851585), (3, 48617195), (5, 29170317), (11, 13259235), (15, 9723439), (17, 8579505), (29, 5029365), (33, 4419745), (51, 2859835), (55, 2651847), (85, 1715901), (87, 1676455), (121, 1205385), (145, 1005873), (163, 894795), (165, 883949), (187, 779955), (255, 571967), (319, 457215), (363, 401795), (435, 335291), (489, 298265), (493, 295845), (561, 259985), (605, 241077), (815, 178959), (935, 155991), (957, 152405), (1479, 98615), (1595, 91443), (1793, 81345), (1815, 80359), (2057, 70905), (2445, 59653), (2465, 59169), (2771, 52635), (2805, 51997), (3509, 41565), (4727, 30855), (4785, 30481), (5379, 27115), (5423, 26895), (6171, 23635), (7395, 19723), (8313, 17545), (8965, 16269), (10285, 14181), (10527, 13855)]