42479085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 74908800

約数和(自身を除く): 32429715

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 2549, 3333, 5555, 7647, 12745, 16665, 28039, 38235, 84117, 140195, 257449, 420585, 772347, 1287245, 2831939, 3861735, 8495817, 14159695, 42479085]

約数ペア:

[(1, 42479085), (3, 14159695), (5, 8495817), (11, 3861735), (15, 2831939), (33, 1287245), (55, 772347), (101, 420585), (165, 257449), (303, 140195), (505, 84117), (1111, 38235), (1515, 28039), (2549, 16665), (3333, 12745), (5555, 7647)]