2378775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 4713984

約数和(自身を除く): 2335209

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 197, 345, 483, 525, 575, 591, 805, 985, 1379, 1725, 2415, 2955, 4025, 4137, 4531, 4925, 6895, 12075, 13593, 14775, 20685, 22655, 31717, 34475, 67965, 95151, 103425, 113275, 158585, 339825, 475755, 792925, 2378775]

約数ペア:

[(1, 2378775), (3, 792925), (5, 475755), (7, 339825), (15, 158585), (21, 113275), (23, 103425), (25, 95151), (35, 67965), (69, 34475), (75, 31717), (105, 22655), (115, 20685), (161, 14775), (175, 13593), (197, 12075), (345, 6895), (483, 4925), (525, 4531), (575, 4137), (591, 4025), (805, 2955), (985, 2415), (1379, 1725)]