2079173775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{2621}}^1$

素因数の和:4152

約数の個数: 48

約数和(自身を含む): 3932748288

約数和(自身を除く): 1853574513

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1511, 2621, 4533, 7555, 7863, 10577, 13105, 18347, 22665, 31731, 37775, 39315, 52885, 55041, 65525, 91735, 113325, 158655, 196575, 264425, 275205, 458675, 793275, 1376025, 3960331, 11880993, 19801655, 27722317, 59404965, 83166951, 99008275, 138611585, 297024825, 415834755, 693057925, 2079173775]

約数ペア:

[(1, 2079173775), (3, 693057925), (5, 415834755), (7, 297024825), (15, 138611585), (21, 99008275), (25, 83166951), (35, 59404965), (75, 27722317), (105, 19801655), (175, 11880993), (525, 3960331), (1511, 1376025), (2621, 793275), (4533, 458675), (7555, 275205), (7863, 264425), (10577, 196575), (13105, 158655), (18347, 113325), (22665, 91735), (31731, 65525), (37775, 55041), (39315, 52885)]