66225705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 71668695

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 49, 65, 87, 91, 105, 145, 147, 195, 203, 239, 245, 273, 377, 435, 455, 609, 637, 717, 735, 1015, 1131, 1195, 1365, 1421, 1673, 1885, 1911, 2639, 3045, 3107, 3185, 3585, 4263, 5019, 5655, 6931, 7105, 7917, 8365, 9321, 9555, 11711, 13195, 15535, 18473, 20793, 21315, 21749, 25095, 34655, 35133, 39585, 46605, 48517, 55419, 58555, 65247, 90103, 92365, 103965, 108745, 145551, 152243, 175665, 242585, 270309, 277095, 326235, 339619, 450515, 456729, 630721, 727755, 761215, 1018857, 1351545, 1698095, 1892163, 2283645, 3153605, 4415047, 5094285, 9460815, 13245141, 22075235, 66225705]

約数ペア:

[(1, 66225705), (3, 22075235), (5, 13245141), (7, 9460815), (13, 5094285), (15, 4415047), (21, 3153605), (29, 2283645), (35, 1892163), (39, 1698095), (49, 1351545), (65, 1018857), (87, 761215), (91, 727755), (105, 630721), (145, 456729), (147, 450515), (195, 339619), (203, 326235), (239, 277095), (245, 270309), (273, 242585), (377, 175665), (435, 152243), (455, 145551), (609, 108745), (637, 103965), (717, 92365), (735, 90103), (1015, 65247), (1131, 58555), (1195, 55419), (1365, 48517), (1421, 46605), (1673, 39585), (1885, 35133), (1911, 34655), (2639, 25095), (3045, 21749), (3107, 21315), (3185, 20793), (3585, 18473), (4263, 15535), (5019, 13195), (5655, 11711), (6931, 9555), (7105, 9321), (7917, 8365)]