127804545825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{3613}}^1$

素因数の和:4499

約数の個数: 96

約数和(自身を含む): 235217623680

約数和(自身を除く): 107413077855

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 159, 165, 265, 275, 583, 795, 809, 825, 1325, 1749, 2427, 2915, 3613, 3975, 4045, 8745, 8899, 10839, 12135, 14575, 18065, 20225, 26697, 39743, 42877, 43725, 44495, 54195, 60675, 90325, 119229, 128631, 133485, 191489, 198715, 214385, 222475, 270975, 471647, 574467, 596145, 643155, 667425, 957445, 993575, 1071925, 1414941, 2106379, 2358235, 2872335, 2922917, 2980725, 3215775, 4787225, 6319137, 7074705, 8768751, 10531895, 11791175, 14361675, 14614585, 31595685, 32152087, 35373525, 43843755, 52659475, 73072925, 96456261, 154914601, 157978425, 160760435, 219218775, 464743803, 482281305, 774573005, 803802175, 1704060611, 2323719015, 2411406525, 3872865025, 5112181833, 8520303055, 11618595075, 25560909165, 42601515275, 127804545825]

約数ペア:

[(1, 127804545825), (3, 42601515275), (5, 25560909165), (11, 11618595075), (15, 8520303055), (25, 5112181833), (33, 3872865025), (53, 2411406525), (55, 2323719015), (75, 1704060611), (159, 803802175), (165, 774573005), (265, 482281305), (275, 464743803), (583, 219218775), (795, 160760435), (809, 157978425), (825, 154914601), (1325, 96456261), (1749, 73072925), (2427, 52659475), (2915, 43843755), (3613, 35373525), (3975, 32152087), (4045, 31595685), (8745, 14614585), (8899, 14361675), (10839, 11791175), (12135, 10531895), (14575, 8768751), (18065, 7074705), (20225, 6319137), (26697, 4787225), (39743, 3215775), (42877, 2980725), (43725, 2922917), (44495, 2872335), (54195, 2358235), (60675, 2106379), (90325, 1414941), (119229, 1071925), (128631, 993575), (133485, 957445), (191489, 667425), (198715, 643155), (214385, 596145), (222475, 574467), (270975, 471647)]