57439395

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 114831360

約数和(自身を除く): 57391965

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 897, 1035, 1423, 1495, 1755, 2691, 3105, 4269, 4485, 7115, 8073, 12807, 13455, 18499, 21345, 32729, 38421, 40365, 55497, 64035, 92495, 98187, 163645, 166491, 192105, 277485, 294561, 425477, 490935, 499473, 832455, 883683, 1276431, 1472805, 2127385, 2497365, 3829293, 4418415, 6382155, 11487879, 19146465, 57439395]

約数ペア:

[(1, 57439395), (3, 19146465), (5, 11487879), (9, 6382155), (13, 4418415), (15, 3829293), (23, 2497365), (27, 2127385), (39, 1472805), (45, 1276431), (65, 883683), (69, 832455), (115, 499473), (117, 490935), (135, 425477), (195, 294561), (207, 277485), (299, 192105), (345, 166491), (351, 163645), (585, 98187), (621, 92495), (897, 64035), (1035, 55497), (1423, 40365), (1495, 38421), (1755, 32729), (2691, 21345), (3105, 18499), (4269, 13455), (4485, 12807), (7115, 8073)]