421236695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{11801}}^1$

素因数の和:11887

約数の個数: 24

約数和(自身を含む): 565079760

約数和(自身を除く): 143843065

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 3245, 7139, 11801, 35695, 59005, 129811, 649055, 696259, 1427921, 3481295, 7139605, 7658849, 38294245, 84247339, 421236695]

約数ペア:

[(1, 421236695), (5, 84247339), (11, 38294245), (55, 7658849), (59, 7139605), (121, 3481295), (295, 1427921), (605, 696259), (649, 649055), (3245, 129811), (7139, 59005), (11801, 35695)]