66776875

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 30

約数和(自身を含む): 91823732

約数和(自身を除く): 25046857

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 625, 883, 1375, 3025, 4415, 6875, 9713, 15125, 22075, 48565, 75625, 106843, 110375, 242825, 534215, 551875, 1214125, 2671075, 6070625, 13355375, 66776875]

約数ペア:

[(1, 66776875), (5, 13355375), (11, 6070625), (25, 2671075), (55, 1214125), (121, 551875), (125, 534215), (275, 242825), (605, 110375), (625, 106843), (883, 75625), (1375, 48565), (3025, 22075), (4415, 15125), (6875, 9713)]