38847675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 67897440

約数和(自身を除く): 29049765

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 145, 159, 265, 337, 435, 725, 795, 1011, 1325, 1537, 1685, 2175, 3975, 4611, 5055, 7685, 8425, 9773, 17861, 23055, 25275, 29319, 38425, 48865, 53583, 89305, 115275, 146595, 244325, 267915, 446525, 517969, 732975, 1339575, 1553907, 2589845, 7769535, 12949225, 38847675]

約数ペア:

[(1, 38847675), (3, 12949225), (5, 7769535), (15, 2589845), (25, 1553907), (29, 1339575), (53, 732975), (75, 517969), (87, 446525), (145, 267915), (159, 244325), (265, 146595), (337, 115275), (435, 89305), (725, 53583), (795, 48865), (1011, 38425), (1325, 29319), (1537, 25275), (1685, 23055), (2175, 17861), (3975, 9773), (4611, 8425), (5055, 7685)]