16006455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 29658720

約数和(自身を除く): 13652265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 193, 285, 291, 485, 579, 855, 873, 965, 1455, 1737, 1843, 2895, 3667, 4365, 5529, 8685, 9215, 11001, 16587, 18335, 18721, 27645, 33003, 55005, 56163, 82935, 93605, 165015, 168489, 280815, 355699, 842445, 1067097, 1778495, 3201291, 5335485, 16006455]

約数ペア:

[(1, 16006455), (3, 5335485), (5, 3201291), (9, 1778495), (15, 1067097), (19, 842445), (45, 355699), (57, 280815), (95, 168489), (97, 165015), (171, 93605), (193, 82935), (285, 56163), (291, 55005), (485, 33003), (579, 27645), (855, 18721), (873, 18335), (965, 16587), (1455, 11001), (1737, 9215), (1843, 8685), (2895, 5529), (3667, 4365)]