1551153141505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{1632767}}^1$

素因数の和:1633557

約数の個数: 32

約数和(自身を含む): 2121710174208

約数和(自身を除く): 570557032703

約数列:

[1, 5, 11, 23, 55, 115, 253, 751, 1265, 3755, 8261, 17273, 41305, 86365, 190003, 950015, 1632767, 8163835, 17960437, 37553641, 89802185, 187768205, 413090051, 1226208017, 2065450255, 6131040085, 13488288187, 28202784391, 67441440935, 141013921955, 310230628301, 1551153141505]

約数ペア:

[(1, 1551153141505), (5, 310230628301), (11, 141013921955), (23, 67441440935), (55, 28202784391), (115, 13488288187), (253, 6131040085), (751, 2065450255), (1265, 1226208017), (3755, 413090051), (8261, 187768205), (17273, 89802185), (41305, 37553641), (86365, 17960437), (190003, 8163835), (950015, 1632767)]