42475575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 74102400

約数和(自身を除く): 31626825

約数列:

[1, 3, 5, 15, 25, 29, 59, 75, 87, 145, 177, 295, 331, 435, 725, 885, 993, 1475, 1655, 1711, 2175, 4425, 4965, 5133, 8275, 8555, 9599, 19529, 24825, 25665, 28797, 42775, 47995, 58587, 97645, 128325, 143985, 239975, 292935, 488225, 566341, 719925, 1464675, 1699023, 2831705, 8495115, 14158525, 42475575]

約数ペア:

[(1, 42475575), (3, 14158525), (5, 8495115), (15, 2831705), (25, 1699023), (29, 1464675), (59, 719925), (75, 566341), (87, 488225), (145, 292935), (177, 239975), (295, 143985), (331, 128325), (435, 97645), (725, 58587), (885, 47995), (993, 42775), (1475, 28797), (1655, 25665), (1711, 24825), (2175, 19529), (4425, 9599), (4965, 8555), (5133, 8275)]