1775202275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4027}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 2757085440

約数和(自身を除く): 981883165

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 229, 275, 385, 1145, 1603, 1925, 2519, 4027, 5725, 8015, 12595, 17633, 20135, 28189, 40075, 44297, 62975, 88165, 100675, 140945, 221485, 310079, 440825, 704725, 922183, 1107425, 1550395, 4610915, 6455281, 7751975, 10144013, 23054575, 32276405, 50720065, 71008091, 161382025, 253600325, 355040455, 1775202275]

約数ペア:

[(1, 1775202275), (5, 355040455), (7, 253600325), (11, 161382025), (25, 71008091), (35, 50720065), (55, 32276405), (77, 23054575), (175, 10144013), (229, 7751975), (275, 6455281), (385, 4610915), (1145, 1550395), (1603, 1107425), (1925, 922183), (2519, 704725), (4027, 440825), (5725, 310079), (8015, 221485), (12595, 140945), (17633, 100675), (20135, 88165), (28189, 62975), (40075, 44297)]