25833705

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 42467328

約数和(自身を除く): 16633623

約数列:

[1, 3, 5, 15, 71, 127, 191, 213, 355, 381, 573, 635, 955, 1065, 1905, 2865, 9017, 13561, 24257, 27051, 40683, 45085, 67805, 72771, 121285, 135255, 203415, 363855, 1722247, 5166741, 8611235, 25833705]

約数ペア:

[(1, 25833705), (3, 8611235), (5, 5166741), (15, 1722247), (71, 363855), (127, 203415), (191, 135255), (213, 121285), (355, 72771), (381, 67805), (573, 45085), (635, 40683), (955, 27051), (1065, 24257), (1905, 13561), (2865, 9017)]