154440915

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1669}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 256512000

約数和(自身を除く): 102071085

約数列:

[1, 3, 5, 15, 31, 93, 155, 199, 465, 597, 995, 1669, 2985, 5007, 6169, 8345, 18507, 25035, 30845, 51739, 92535, 155217, 258695, 332131, 776085, 996393, 1660655, 4981965, 10296061, 30888183, 51480305, 154440915]

約数ペア:

[(1, 154440915), (3, 51480305), (5, 30888183), (15, 10296061), (31, 4981965), (93, 1660655), (155, 996393), (199, 776085), (465, 332131), (597, 258695), (995, 155217), (1669, 92535), (2985, 51739), (5007, 30845), (6169, 25035), (8345, 18507)]