306510055

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 387975168

約数和(自身を除く): 81465113

約数列:

[1, 5, 41, 61, 127, 193, 205, 305, 635, 965, 2501, 5207, 7747, 7913, 11773, 12505, 24511, 26035, 38735, 39565, 58865, 122555, 317627, 482693, 1004951, 1495171, 1588135, 2413465, 5024755, 7475855, 61302011, 306510055]

約数ペア:

[(1, 306510055), (5, 61302011), (41, 7475855), (61, 5024755), (127, 2413465), (193, 1588135), (205, 1495171), (305, 1004951), (635, 482693), (965, 317627), (2501, 122555), (5207, 58865), (7747, 39565), (7913, 38735), (11773, 26035), (12505, 24511)]