74643345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 160123392

約数和(自身を除く): 85480047

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 53, 63, 85, 105, 119, 153, 159, 255, 263, 265, 315, 357, 371, 477, 595, 765, 789, 795, 901, 1071, 1113, 1315, 1785, 1841, 1855, 2367, 2385, 2703, 3339, 3945, 4471, 4505, 5355, 5523, 5565, 6307, 8109, 9205, 11835, 13413, 13515, 13939, 16569, 16695, 18921, 22355, 27615, 31297, 31535, 40239, 40545, 41817, 56763, 67065, 69695, 82845, 93891, 94605, 97573, 125451, 156485, 201195, 209085, 236963, 281673, 283815, 292719, 469455, 487865, 627255, 710889, 878157, 1184815, 1408365, 1463595, 1658741, 2132667, 3554445, 4390785, 4976223, 8293705, 10663335, 14928669, 24881115, 74643345]

約数ペア:

[(1, 74643345), (3, 24881115), (5, 14928669), (7, 10663335), (9, 8293705), (15, 4976223), (17, 4390785), (21, 3554445), (35, 2132667), (45, 1658741), (51, 1463595), (53, 1408365), (63, 1184815), (85, 878157), (105, 710889), (119, 627255), (153, 487865), (159, 469455), (255, 292719), (263, 283815), (265, 281673), (315, 236963), (357, 209085), (371, 201195), (477, 156485), (595, 125451), (765, 97573), (789, 94605), (795, 93891), (901, 82845), (1071, 69695), (1113, 67065), (1315, 56763), (1785, 41817), (1841, 40545), (1855, 40239), (2367, 31535), (2385, 31297), (2703, 27615), (3339, 22355), (3945, 18921), (4471, 16695), (4505, 16569), (5355, 13939), (5523, 13515), (5565, 13413), (6307, 11835), (8109, 9205)]