15309252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 44844800

約数和(自身を除く): 29535548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 769, 948, 1106, 1422, 1538, 1659, 2212, 2307, 2844, 3076, 3318, 4614, 4977, 5383, 6636, 6921, 9228, 9954, 10766, 13842, 16149, 19908, 21532, 27684, 32298, 48447, 60751, 64596, 96894, 121502, 182253, 193788, 243004, 364506, 425257, 546759, 729012, 850514, 1093518, 1275771, 1701028, 2187036, 2551542, 3827313, 5103084, 7654626, 15309252]

約数ペア:

[(1, 15309252), (2, 7654626), (3, 5103084), (4, 3827313), (6, 2551542), (7, 2187036), (9, 1701028), (12, 1275771), (14, 1093518), (18, 850514), (21, 729012), (28, 546759), (36, 425257), (42, 364506), (63, 243004), (79, 193788), (84, 182253), (126, 121502), (158, 96894), (237, 64596), (252, 60751), (316, 48447), (474, 32298), (553, 27684), (711, 21532), (769, 19908), (948, 16149), (1106, 13842), (1422, 10766), (1538, 9954), (1659, 9228), (2212, 6921), (2307, 6636), (2844, 5383), (3076, 4977), (3318, 4614)]