972912165

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{5153}}^1$

素因数の和:5509

約数の個数: 32

約数和(自身を含む): 1600131456

約数和(自身を除く): 627219291

約数列:

[1, 3, 5, 15, 41, 123, 205, 307, 615, 921, 1535, 4605, 5153, 12587, 15459, 25765, 37761, 62935, 77295, 188805, 211273, 633819, 1056365, 1581971, 3169095, 4745913, 7909855, 23729565, 64860811, 194582433, 324304055, 972912165]

約数ペア:

[(1, 972912165), (3, 324304055), (5, 194582433), (15, 64860811), (41, 23729565), (123, 7909855), (205, 4745913), (307, 3169095), (615, 1581971), (921, 1056365), (1535, 633819), (4605, 211273), (5153, 188805), (12587, 77295), (15459, 62935), (25765, 37761)]