41804945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 62280960

約数和(自身を除く): 20476015

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 455, 661, 695, 973, 1807, 3305, 4627, 4865, 8593, 9035, 12649, 23135, 42965, 60151, 63245, 91879, 300755, 459395, 643153, 1194427, 3215765, 5972135, 8360989, 41804945]

約数ペア:

[(1, 41804945), (5, 8360989), (7, 5972135), (13, 3215765), (35, 1194427), (65, 643153), (91, 459395), (139, 300755), (455, 91879), (661, 63245), (695, 60151), (973, 42965), (1807, 23135), (3305, 12649), (4627, 9035), (4865, 8593)]