2499683355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61927}}^1$

素因数の和:61977

約数の個数: 64

約数和(自身を含む): 4993873920

約数和(自身を除く): 2494190565

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, 1495, 1755, 2691, 3105, 4485, 8073, 13455, 40365, 61927, 185781, 309635, 557343, 805051, 928905, 1424321, 1672029, 2415153, 2786715, 4025255, 4272963, 7121605, 7245459, 8360145, 12075765, 12818889, 18516173, 21364815, 21736377, 36227295, 38456667, 55548519, 64094445, 92580865, 108681885, 166645557, 192283335, 277742595, 499936671, 833227785, 2499683355]

約数ペア:

[(1, 2499683355), (3, 833227785), (5, 499936671), (9, 277742595), (13, 192283335), (15, 166645557), (23, 108681885), (27, 92580865), (39, 64094445), (45, 55548519), (65, 38456667), (69, 36227295), (115, 21736377), (117, 21364815), (135, 18516173), (195, 12818889), (207, 12075765), (299, 8360145), (345, 7245459), (351, 7121605), (585, 4272963), (621, 4025255), (897, 2786715), (1035, 2415153), (1495, 1672029), (1755, 1424321), (2691, 928905), (3105, 805051), (4485, 557343), (8073, 309635), (13455, 185781), (40365, 61927)]