29994075

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 54259920

約数和(自身を除く): 24265845

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1223, 1635, 2725, 3669, 4905, 6115, 8175, 11007, 18345, 24525, 30575, 55035, 91725, 133307, 275175, 399921, 666535, 1199763, 1999605, 3332675, 5998815, 9998025, 29994075]

約数ペア:

[(1, 29994075), (3, 9998025), (5, 5998815), (9, 3332675), (15, 1999605), (25, 1199763), (45, 666535), (75, 399921), (109, 275175), (225, 133307), (327, 91725), (545, 55035), (981, 30575), (1223, 24525), (1635, 18345), (2725, 11007), (3669, 8175), (4905, 6115)]