1328739555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1171}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 2613203712

約数和(自身を除く): 1284464157

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 529, 715, 759, 897, 1171, 1265, 1495, 1587, 2145, 2645, 3289, 3513, 3795, 4485, 5819, 5855, 6877, 7935, 9867, 12881, 15223, 16445, 17457, 17565, 20631, 26933, 29095, 34385, 38643, 45669, 49335, 64405, 75647, 76115, 80799, 87285, 103155, 134665, 167453, 193215, 226941, 228345, 296263, 350129, 378235, 403995, 502359, 619459, 837265, 888789, 1050387, 1134705, 1481315, 1750645, 1858377, 2511795, 3097295, 3851419, 4443945, 5251935, 6814049, 8052967, 9291885, 11554257, 19257095, 20442147, 24158901, 34070245, 40264835, 57771285, 88582637, 102210735, 120794505, 265747911, 442913185, 1328739555]

約数ペア:

[(1, 1328739555), (3, 442913185), (5, 265747911), (11, 120794505), (13, 102210735), (15, 88582637), (23, 57771285), (33, 40264835), (39, 34070245), (55, 24158901), (65, 20442147), (69, 19257095), (115, 11554257), (143, 9291885), (165, 8052967), (195, 6814049), (253, 5251935), (299, 4443945), (345, 3851419), (429, 3097295), (529, 2511795), (715, 1858377), (759, 1750645), (897, 1481315), (1171, 1134705), (1265, 1050387), (1495, 888789), (1587, 837265), (2145, 619459), (2645, 502359), (3289, 403995), (3513, 378235), (3795, 350129), (4485, 296263), (5819, 228345), (5855, 226941), (6877, 193215), (7935, 167453), (9867, 134665), (12881, 103155), (15223, 87285), (16445, 80799), (17457, 76115), (17565, 75647), (20631, 64405), (26933, 49335), (29095, 45669), (34385, 38643)]