126230355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 233367264

約数和(自身を除く): 107136909

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 157, 255, 471, 765, 785, 1051, 1413, 2355, 2669, 3153, 5255, 7065, 8007, 9459, 13345, 15765, 17867, 24021, 40035, 47295, 53601, 89335, 120105, 160803, 165007, 268005, 495021, 804015, 825035, 1485063, 2475105, 2805119, 7425315, 8415357, 14025595, 25246071, 42076785, 126230355]

約数ペア:

[(1, 126230355), (3, 42076785), (5, 25246071), (9, 14025595), (15, 8415357), (17, 7425315), (45, 2805119), (51, 2475105), (85, 1485063), (153, 825035), (157, 804015), (255, 495021), (471, 268005), (765, 165007), (785, 160803), (1051, 120105), (1413, 89335), (2355, 53601), (2669, 47295), (3153, 40035), (5255, 24021), (7065, 17867), (8007, 15765), (9459, 13345)]