1427984965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{4357}}^1$

素因数の和:4533

約数の個数: 32

約数和(自身を含む): 1920309120

約数和(自身を除く): 492324155

約数列:

[1, 5, 11, 55, 59, 101, 295, 505, 649, 1111, 3245, 4357, 5555, 5959, 21785, 29795, 47927, 65549, 239635, 257063, 327745, 440057, 1285315, 2200285, 2827693, 4840627, 14138465, 24203135, 25963363, 129816815, 285596993, 1427984965]

約数ペア:

[(1, 1427984965), (5, 285596993), (11, 129816815), (55, 25963363), (59, 24203135), (101, 14138465), (295, 4840627), (505, 2827693), (649, 2200285), (1111, 1285315), (3245, 440057), (4357, 327745), (5555, 257063), (5959, 239635), (21785, 65549), (29795, 47927)]