42079545

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 75878400

約数和(自身を除く): 33798855

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 127, 185, 199, 333, 381, 555, 597, 635, 995, 1143, 1665, 1791, 1905, 2985, 4699, 5715, 7363, 8955, 14097, 22089, 23495, 25273, 36815, 42291, 66267, 70485, 75819, 110445, 126365, 211455, 227457, 331335, 379095, 935101, 1137285, 2805303, 4675505, 8415909, 14026515, 42079545]

約数ペア:

[(1, 42079545), (3, 14026515), (5, 8415909), (9, 4675505), (15, 2805303), (37, 1137285), (45, 935101), (111, 379095), (127, 331335), (185, 227457), (199, 211455), (333, 126365), (381, 110445), (555, 75819), (597, 70485), (635, 66267), (995, 42291), (1143, 36815), (1665, 25273), (1791, 23495), (1905, 22089), (2985, 14097), (4699, 8955), (5715, 7363)]