42478335

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 76144224

約数和(自身を除く): 33665889

約数列:

[1, 3, 5, 9, 15, 45, 67, 73, 193, 201, 219, 335, 365, 579, 603, 657, 965, 1005, 1095, 1737, 2895, 3015, 3285, 4891, 8685, 12931, 14089, 14673, 24455, 38793, 42267, 44019, 64655, 70445, 73365, 116379, 126801, 193965, 211335, 220095, 581895, 634005, 943963, 2831889, 4719815, 8495667, 14159445, 42478335]

約数ペア:

[(1, 42478335), (3, 14159445), (5, 8495667), (9, 4719815), (15, 2831889), (45, 943963), (67, 634005), (73, 581895), (193, 220095), (201, 211335), (219, 193965), (335, 126801), (365, 116379), (579, 73365), (603, 70445), (657, 64655), (965, 44019), (1005, 42267), (1095, 38793), (1737, 24455), (2895, 14673), (3015, 14089), (3285, 12931), (4891, 8685)]