156935193575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1033}}^1\times {\mathrm{1997}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 207502210080

約数和(自身を除く): 50567016505

約数列:

[1, 5, 17, 25, 85, 179, 425, 895, 1033, 1997, 3043, 4475, 5165, 9985, 15215, 17561, 25825, 33949, 49925, 76075, 87805, 169745, 184907, 357463, 439025, 848725, 924535, 1787315, 2062901, 3143419, 4622675, 6076871, 8936575, 10314505, 15717095, 30384355, 35069317, 51572525, 78585475, 151921775, 175346585, 369259279, 876732925, 1846296395, 6277407743, 9231481975, 31387038715, 156935193575]

約数ペア:

[(1, 156935193575), (5, 31387038715), (17, 9231481975), (25, 6277407743), (85, 1846296395), (179, 876732925), (425, 369259279), (895, 175346585), (1033, 151921775), (1997, 78585475), (3043, 51572525), (4475, 35069317), (5165, 30384355), (9985, 15717095), (15215, 10314505), (17561, 8936575), (25825, 6076871), (33949, 4622675), (49925, 3143419), (76075, 2062901), (87805, 1787315), (169745, 924535), (184907, 848725), (357463, 439025)]