38983125

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 68827968

約数和(自身を除く): 29844843

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 1223, 1275, 1875, 2125, 3669, 6115, 6375, 10625, 18345, 20791, 30575, 31875, 62373, 91725, 103955, 152875, 311865, 458625, 519775, 764375, 1559325, 2293125, 2598875, 7796625, 12994375, 38983125]

約数ペア:

[(1, 38983125), (3, 12994375), (5, 7796625), (15, 2598875), (17, 2293125), (25, 1559325), (51, 764375), (75, 519775), (85, 458625), (125, 311865), (255, 152875), (375, 103955), (425, 91725), (625, 62373), (1223, 31875), (1275, 30575), (1875, 20791), (2125, 18345), (3669, 10625), (6115, 6375)]