38454195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 32670285

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 97, 107, 195, 247, 285, 291, 321, 485, 535, 741, 1235, 1261, 1391, 1455, 1605, 1843, 2033, 3705, 3783, 4173, 5529, 6099, 6305, 6955, 9215, 10165, 10379, 18915, 20865, 23959, 26429, 27645, 30495, 31137, 51895, 71877, 79287, 119795, 132145, 134927, 155685, 197201, 359385, 396435, 404781, 591603, 674635, 986005, 2023905, 2563613, 2958015, 7690839, 12818065, 38454195]

約数ペア:

[(1, 38454195), (3, 12818065), (5, 7690839), (13, 2958015), (15, 2563613), (19, 2023905), (39, 986005), (57, 674635), (65, 591603), (95, 404781), (97, 396435), (107, 359385), (195, 197201), (247, 155685), (285, 134927), (291, 132145), (321, 119795), (485, 79287), (535, 71877), (741, 51895), (1235, 31137), (1261, 30495), (1391, 27645), (1455, 26429), (1605, 23959), (1843, 20865), (2033, 18915), (3705, 10379), (3783, 10165), (4173, 9215), (5529, 6955), (6099, 6305)]