85381395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 75322605

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 61, 85, 165, 183, 187, 255, 305, 499, 561, 671, 915, 935, 1037, 1497, 2013, 2495, 2805, 3111, 3355, 5185, 5489, 7485, 8483, 10065, 11407, 15555, 16467, 25449, 27445, 30439, 34221, 42415, 57035, 82335, 91317, 93313, 127245, 152195, 171105, 279939, 334829, 456585, 466565, 517463, 1004487, 1399695, 1552389, 1674145, 2587315, 5022435, 5692093, 7761945, 17076279, 28460465, 85381395]

約数ペア:

[(1, 85381395), (3, 28460465), (5, 17076279), (11, 7761945), (15, 5692093), (17, 5022435), (33, 2587315), (51, 1674145), (55, 1552389), (61, 1399695), (85, 1004487), (165, 517463), (183, 466565), (187, 456585), (255, 334829), (305, 279939), (499, 171105), (561, 152195), (671, 127245), (915, 93313), (935, 91317), (1037, 82335), (1497, 57035), (2013, 42415), (2495, 34221), (2805, 30439), (3111, 27445), (3355, 25449), (5185, 16467), (5489, 15555), (7485, 11407), (8483, 10065)]