57284475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 43959045

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 179, 251, 255, 425, 537, 753, 895, 1255, 1275, 2685, 3043, 3765, 4267, 4475, 6275, 9129, 12801, 13425, 15215, 18825, 21335, 44929, 45645, 64005, 76075, 106675, 134787, 224645, 228225, 320025, 673935, 763793, 1123225, 2291379, 3369675, 3818965, 11456895, 19094825, 57284475]

約数ペア:

[(1, 57284475), (3, 19094825), (5, 11456895), (15, 3818965), (17, 3369675), (25, 2291379), (51, 1123225), (75, 763793), (85, 673935), (179, 320025), (251, 228225), (255, 224645), (425, 134787), (537, 106675), (753, 76075), (895, 64005), (1255, 45645), (1275, 44929), (2685, 21335), (3043, 18825), (3765, 15215), (4267, 13425), (4475, 12801), (6275, 9129)]