75898365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 126576000

約数和(自身を除く): 50677635

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 435, 447, 745, 1171, 2235, 3513, 4321, 5855, 12963, 17565, 21605, 33959, 64815, 101877, 169795, 174479, 509385, 523437, 872395, 2617185, 5059891, 15179673, 25299455, 75898365]

約数ペア:

[(1, 75898365), (3, 25299455), (5, 15179673), (15, 5059891), (29, 2617185), (87, 872395), (145, 523437), (149, 509385), (435, 174479), (447, 169795), (745, 101877), (1171, 64815), (2235, 33959), (3513, 21605), (4321, 17565), (5855, 12963)]