1127241995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661139}}^1$

素因数の和:661186

約数の個数: 16

約数和(自身を含む): 1523266560

約数和(自身を除く): 396024565

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 661139, 3305695, 7272529, 20495309, 36362645, 102476545, 225448399, 1127241995]

約数ペア:

[(1, 1127241995), (5, 225448399), (11, 102476545), (31, 36362645), (55, 20495309), (155, 7272529), (341, 3305695), (1705, 661139)]