301007985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2579}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 499322880

約数和(自身を除く): 198314895

約数列:

[1, 3, 5, 15, 31, 93, 155, 251, 465, 753, 1255, 2579, 3765, 7737, 7781, 12895, 23343, 38685, 38905, 79949, 116715, 239847, 399745, 647329, 1199235, 1941987, 3236645, 9709935, 20067199, 60201597, 100335995, 301007985]

約数ペア:

[(1, 301007985), (3, 100335995), (5, 60201597), (15, 20067199), (31, 9709935), (93, 3236645), (155, 1941987), (251, 1199235), (465, 647329), (753, 399745), (1255, 239847), (2579, 116715), (3765, 79949), (7737, 38905), (7781, 38685), (12895, 23343)]