42425685

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 77500800

約数和(自身を除く): 35075115

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 179, 207, 229, 345, 537, 687, 895, 1035, 1145, 1611, 2061, 2685, 3435, 4117, 5267, 8055, 10305, 12351, 15801, 20585, 26335, 37053, 40991, 47403, 61755, 79005, 122973, 185265, 204955, 237015, 368919, 614865, 942793, 1844595, 2828379, 4713965, 8485137, 14141895, 42425685]

約数ペア:

[(1, 42425685), (3, 14141895), (5, 8485137), (9, 4713965), (15, 2828379), (23, 1844595), (45, 942793), (69, 614865), (115, 368919), (179, 237015), (207, 204955), (229, 185265), (345, 122973), (537, 79005), (687, 61755), (895, 47403), (1035, 40991), (1145, 37053), (1611, 26335), (2061, 20585), (2685, 15801), (3435, 12351), (4117, 10305), (5267, 8055)]