66700095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 79281345

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 43, 51, 55, 77, 79, 85, 105, 119, 129, 165, 187, 215, 231, 237, 255, 301, 357, 385, 395, 473, 553, 561, 595, 645, 731, 869, 903, 935, 1155, 1185, 1309, 1343, 1419, 1505, 1659, 1785, 2193, 2365, 2607, 2765, 2805, 3311, 3397, 3655, 3927, 4029, 4345, 4515, 5117, 6083, 6545, 6715, 7095, 8041, 8295, 9401, 9933, 10191, 10965, 13035, 14773, 15351, 16555, 16985, 18249, 19635, 20145, 23779, 24123, 25585, 28203, 30415, 37367, 40205, 44319, 47005, 49665, 50955, 56287, 57749, 71337, 73865, 76755, 91245, 103411, 112101, 118895, 120615, 141015, 168861, 173247, 186835, 221595, 261569, 281435, 288745, 310233, 356685, 404243, 517055, 560505, 635239, 784707, 844305, 866235, 1212729, 1307845, 1551165, 1905717, 2021215, 3176195, 3923535, 4446673, 6063645, 9528585, 13340019, 22233365, 66700095]

約数ペア:

[(1, 66700095), (3, 22233365), (5, 13340019), (7, 9528585), (11, 6063645), (15, 4446673), (17, 3923535), (21, 3176195), (33, 2021215), (35, 1905717), (43, 1551165), (51, 1307845), (55, 1212729), (77, 866235), (79, 844305), (85, 784707), (105, 635239), (119, 560505), (129, 517055), (165, 404243), (187, 356685), (215, 310233), (231, 288745), (237, 281435), (255, 261569), (301, 221595), (357, 186835), (385, 173247), (395, 168861), (473, 141015), (553, 120615), (561, 118895), (595, 112101), (645, 103411), (731, 91245), (869, 76755), (903, 73865), (935, 71337), (1155, 57749), (1185, 56287), (1309, 50955), (1343, 49665), (1419, 47005), (1505, 44319), (1659, 40205), (1785, 37367), (2193, 30415), (2365, 28203), (2607, 25585), (2765, 24123), (2805, 23779), (3311, 20145), (3397, 19635), (3655, 18249), (3927, 16985), (4029, 16555), (4345, 15351), (4515, 14773), (5117, 13035), (6083, 10965), (6545, 10191), (6715, 9933), (7095, 9401), (8041, 8295)]