1680852075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139201}}^1$

素因数の和:139244

約数の個数: 48

約数和(自身を含む): 3314121216

約数和(自身を除く): 1633269141

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1725, 2415, 4025, 12075, 139201, 417603, 696005, 974407, 2088015, 2923221, 3201623, 3480025, 4872035, 9604869, 10440075, 14616105, 16008115, 22411361, 24360175, 48024345, 67234083, 73080525, 80040575, 112056805, 240121725, 336170415, 560284025, 1680852075]

約数ペア:

[(1, 1680852075), (3, 560284025), (5, 336170415), (7, 240121725), (15, 112056805), (21, 80040575), (23, 73080525), (25, 67234083), (35, 48024345), (69, 24360175), (75, 22411361), (105, 16008115), (115, 14616105), (161, 10440075), (175, 9604869), (345, 4872035), (483, 3480025), (525, 3201623), (575, 2923221), (805, 2088015), (1725, 974407), (2415, 696005), (4025, 417603), (12075, 139201)]