6871219125

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1973}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 11795486976

約数和(自身を除く): 4924267851

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 251, 375, 555, 753, 925, 1255, 1973, 2775, 3765, 4625, 5919, 6275, 9287, 9865, 13875, 18825, 27861, 29595, 31375, 46435, 49325, 73001, 94125, 139305, 147975, 219003, 232175, 246625, 365005, 495223, 696525, 739875, 1095015, 1160875, 1485669, 1825025, 2476115, 3482625, 5475075, 7428345, 9125125, 12380575, 18323251, 27375375, 37141725, 54969753, 61902875, 91616255, 185708625, 274848765, 458081275, 1374243825, 2290406375, 6871219125]

約数ペア:

[(1, 6871219125), (3, 2290406375), (5, 1374243825), (15, 458081275), (25, 274848765), (37, 185708625), (75, 91616255), (111, 61902875), (125, 54969753), (185, 37141725), (251, 27375375), (375, 18323251), (555, 12380575), (753, 9125125), (925, 7428345), (1255, 5475075), (1973, 3482625), (2775, 2476115), (3765, 1825025), (4625, 1485669), (5919, 1160875), (6275, 1095015), (9287, 739875), (9865, 696525), (13875, 495223), (18825, 365005), (27861, 246625), (29595, 232175), (31375, 219003), (46435, 147975), (49325, 139305), (73001, 94125)]