29091975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 53032320

約数和(自身を除く): 23940345

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 179, 197, 275, 537, 591, 825, 895, 985, 1969, 2167, 2685, 2955, 4475, 4925, 5907, 6501, 9845, 10835, 13425, 14775, 29535, 32505, 35263, 49225, 54175, 105789, 147675, 162525, 176315, 387893, 528945, 881575, 1163679, 1939465, 2644725, 5818395, 9697325, 29091975]

約数ペア:

[(1, 29091975), (3, 9697325), (5, 5818395), (11, 2644725), (15, 1939465), (25, 1163679), (33, 881575), (55, 528945), (75, 387893), (165, 176315), (179, 162525), (197, 147675), (275, 105789), (537, 54175), (591, 49225), (825, 35263), (895, 32505), (985, 29535), (1969, 14775), (2167, 13425), (2685, 10835), (2955, 9845), (4475, 6501), (4925, 5907)]