66342825

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{3313}}^1$

素因数の和:3418

約数の個数: 36

約数和(自身を含む): 120198780

約数和(自身を除く): 53855955

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 2225, 3313, 4005, 6675, 9939, 16565, 20025, 29817, 49695, 82825, 149085, 248475, 294857, 745425, 884571, 1474285, 2653713, 4422855, 7371425, 13268565, 22114275, 66342825]

約数ペア:

[(1, 66342825), (3, 22114275), (5, 13268565), (9, 7371425), (15, 4422855), (25, 2653713), (45, 1474285), (75, 884571), (89, 745425), (225, 294857), (267, 248475), (445, 149085), (801, 82825), (1335, 49695), (2225, 29817), (3313, 20025), (4005, 16565), (6675, 9939)]