47246985

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 37666935

約数列:

[1, 3, 5, 9, 15, 45, 47, 89, 141, 235, 251, 267, 423, 445, 705, 753, 801, 1255, 1335, 2115, 2259, 3765, 4005, 4183, 11295, 11797, 12549, 20915, 22339, 35391, 37647, 58985, 62745, 67017, 106173, 111695, 176955, 188235, 201051, 335085, 530865, 1005255, 1049933, 3149799, 5249665, 9449397, 15748995, 47246985]

約数ペア:

[(1, 47246985), (3, 15748995), (5, 9449397), (9, 5249665), (15, 3149799), (45, 1049933), (47, 1005255), (89, 530865), (141, 335085), (235, 201051), (251, 188235), (267, 176955), (423, 111695), (445, 106173), (705, 67017), (753, 62745), (801, 58985), (1255, 37647), (1335, 35391), (2115, 22339), (2259, 20915), (3765, 12549), (4005, 11797), (4183, 11295)]