30800425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 40900160

約数和(自身を除く): 10099735

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1063, 1159, 1525, 5315, 5795, 20197, 26575, 28975, 64843, 100985, 324215, 504925, 1232017, 1621075, 6160085, 30800425]

約数ペア:

[(1, 30800425), (5, 6160085), (19, 1621075), (25, 1232017), (61, 504925), (95, 324215), (305, 100985), (475, 64843), (1063, 28975), (1159, 26575), (1525, 20197), (5315, 5795)]