144479775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2399}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 264268800

約数和(自身を除く): 119789025

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 803, 825, 1095, 1825, 2399, 2409, 4015, 5475, 7197, 11995, 12045, 20075, 26389, 35985, 59975, 60225, 79167, 131945, 175127, 179925, 395835, 525381, 659725, 875635, 1926397, 1979175, 2626905, 4378175, 5779191, 9631985, 13134525, 28895955, 48159925, 144479775]

約数ペア:

[(1, 144479775), (3, 48159925), (5, 28895955), (11, 13134525), (15, 9631985), (25, 5779191), (33, 4378175), (55, 2626905), (73, 1979175), (75, 1926397), (165, 875635), (219, 659725), (275, 525381), (365, 395835), (803, 179925), (825, 175127), (1095, 131945), (1825, 79167), (2399, 60225), (2409, 59975), (4015, 35985), (5475, 26389), (7197, 20075), (11995, 12045)]