38258745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1831}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 70348800

約数和(自身を除く): 32090055

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 1831, 2985, 4179, 5493, 6965, 9155, 12817, 20895, 27465, 38451, 64085, 192255, 364369, 1093107, 1821845, 2550583, 5465535, 7651749, 12752915, 38258745]

約数ペア:

[(1, 38258745), (3, 12752915), (5, 7651749), (7, 5465535), (15, 2550583), (21, 1821845), (35, 1093107), (105, 364369), (199, 192255), (597, 64085), (995, 38451), (1393, 27465), (1831, 20895), (2985, 12817), (4179, 9155), (5493, 6965)]