2185993485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4475

約数の個数: 96

約数和(自身を含む): 4374010368

約数和(自身を除く): 2188016883

約数列:

[1, 3, 5, 9, 13, 15, 23, 37, 39, 45, 65, 69, 111, 115, 117, 185, 195, 207, 299, 333, 345, 481, 555, 585, 851, 897, 1035, 1443, 1495, 1665, 2405, 2553, 2691, 4255, 4329, 4391, 4485, 7215, 7659, 11063, 12765, 13173, 13455, 21645, 21955, 33189, 38295, 39519, 55315, 57083, 65865, 99567, 100993, 162467, 165945, 171249, 197595, 285415, 302979, 487401, 497835, 504965, 513747, 812335, 856245, 908937, 1312909, 1462203, 1514895, 2112071, 2437005, 2568735, 3736741, 3938727, 4544685, 6336213, 6564545, 7311015, 10560355, 11210223, 11816181, 18683705, 19008639, 19693635, 31681065, 33630669, 48577633, 56051115, 59080905, 95043195, 145732899, 168153345, 242888165, 437198697, 728664495, 2185993485]

約数ペア:

[(1, 2185993485), (3, 728664495), (5, 437198697), (9, 242888165), (13, 168153345), (15, 145732899), (23, 95043195), (37, 59080905), (39, 56051115), (45, 48577633), (65, 33630669), (69, 31681065), (111, 19693635), (115, 19008639), (117, 18683705), (185, 11816181), (195, 11210223), (207, 10560355), (299, 7311015), (333, 6564545), (345, 6336213), (481, 4544685), (555, 3938727), (585, 3736741), (851, 2568735), (897, 2437005), (1035, 2112071), (1443, 1514895), (1495, 1462203), (1665, 1312909), (2405, 908937), (2553, 856245), (2691, 812335), (4255, 513747), (4329, 504965), (4391, 497835), (4485, 487401), (7215, 302979), (7659, 285415), (11063, 197595), (12765, 171249), (13173, 165945), (13455, 162467), (21645, 100993), (21955, 99567), (33189, 65865), (38295, 57083), (39519, 55315)]