7499466405

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{809}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 13774717440

約数和(自身を除く): 6275251035

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 487, 705, 809, 1269, 1461, 2115, 2427, 2435, 3807, 4045, 4383, 6345, 7281, 7305, 12135, 13149, 19035, 21843, 21915, 22889, 36405, 38023, 39447, 65529, 65745, 68667, 109215, 114069, 114445, 190115, 197235, 206001, 327645, 342207, 343335, 393983, 570345, 618003, 1026621, 1030005, 1181949, 1711035, 1854009, 1969915, 3079863, 3090015, 3545847, 5133105, 5909745, 9270045, 10637541, 15399315, 17729235, 18517201, 31912623, 53187705, 55551603, 92586005, 159563115, 166654809, 277758015, 499964427, 833274045, 1499893281, 2499822135, 7499466405]

約数ペア:

[(1, 7499466405), (3, 2499822135), (5, 1499893281), (9, 833274045), (15, 499964427), (27, 277758015), (45, 166654809), (47, 159563115), (81, 92586005), (135, 55551603), (141, 53187705), (235, 31912623), (405, 18517201), (423, 17729235), (487, 15399315), (705, 10637541), (809, 9270045), (1269, 5909745), (1461, 5133105), (2115, 3545847), (2427, 3090015), (2435, 3079863), (3807, 1969915), (4045, 1854009), (4383, 1711035), (6345, 1181949), (7281, 1030005), (7305, 1026621), (12135, 618003), (13149, 570345), (19035, 393983), (21843, 343335), (21915, 342207), (22889, 327645), (36405, 206001), (38023, 197235), (39447, 190115), (65529, 114445), (65745, 114069), (68667, 109215)]