98739575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 142062336

約数和(自身を除く): 43322761

約数列:

[1, 5, 11, 23, 25, 55, 67, 115, 233, 253, 275, 335, 575, 737, 1165, 1265, 1541, 1675, 2563, 3685, 5359, 5825, 6325, 7705, 12815, 15611, 16951, 18425, 26795, 38525, 58949, 64075, 78055, 84755, 133975, 171721, 294745, 359053, 390275, 423775, 858605, 1473725, 1795265, 3949583, 4293025, 8976325, 19747915, 98739575]

約数ペア:

[(1, 98739575), (5, 19747915), (11, 8976325), (23, 4293025), (25, 3949583), (55, 1795265), (67, 1473725), (115, 858605), (233, 423775), (253, 390275), (275, 359053), (335, 294745), (575, 171721), (737, 133975), (1165, 84755), (1265, 78055), (1541, 64075), (1675, 58949), (2563, 38525), (3685, 26795), (5359, 18425), (5825, 16951), (6325, 15611), (7705, 12815)]