40474485

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 75589668

約数和(自身を除く): 35115183

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 73, 81, 111, 135, 185, 219, 333, 365, 405, 555, 657, 999, 1095, 1369, 1665, 1971, 2701, 2997, 3285, 4107, 4995, 5913, 6845, 8103, 9855, 12321, 13505, 14985, 20535, 24309, 29565, 36963, 40515, 61605, 72927, 99937, 110889, 121545, 184815, 218781, 299811, 364635, 499685, 554445, 899433, 1093905, 1499055, 2698299, 4497165, 8094897, 13491495, 40474485]

約数ペア:

[(1, 40474485), (3, 13491495), (5, 8094897), (9, 4497165), (15, 2698299), (27, 1499055), (37, 1093905), (45, 899433), (73, 554445), (81, 499685), (111, 364635), (135, 299811), (185, 218781), (219, 184815), (333, 121545), (365, 110889), (405, 99937), (555, 72927), (657, 61605), (999, 40515), (1095, 36963), (1369, 29565), (1665, 24309), (1971, 20535), (2701, 14985), (2997, 13505), (3285, 12321), (4107, 9855), (4995, 8103), (5913, 6845)]