127176075

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4831}}^1$

素因数の和:4866

約数の個数: 60

約数和(自身を含む): 253747648

約数和(自身を除く): 126571573

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2925, 4831, 5265, 8775, 14493, 24155, 26325, 43479, 62803, 72465, 120775, 130437, 188409, 217395, 314015, 362325, 391311, 565227, 652185, 942045, 1086975, 1570075, 1695681, 1956555, 2826135, 3260925, 4710225, 5087043, 8478405, 9782775, 14130675, 25435215, 42392025, 127176075]

約数ペア:

[(1, 127176075), (3, 42392025), (5, 25435215), (9, 14130675), (13, 9782775), (15, 8478405), (25, 5087043), (27, 4710225), (39, 3260925), (45, 2826135), (65, 1956555), (75, 1695681), (81, 1570075), (117, 1086975), (135, 942045), (195, 652185), (225, 565227), (325, 391311), (351, 362325), (405, 314015), (585, 217395), (675, 188409), (975, 130437), (1053, 120775), (1755, 72465), (2025, 62803), (2925, 43479), (4831, 26325), (5265, 24155), (8775, 14493)]