38237505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 65401344

約数和(自身を除く): 27163839

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1327, 1695, 1921, 3981, 5763, 6635, 9605, 19905, 22559, 28815, 67677, 112795, 149951, 338385, 449853, 749755, 2249265, 2549167, 7647501, 12745835, 38237505]

約数ペア:

[(1, 38237505), (3, 12745835), (5, 7647501), (15, 2549167), (17, 2249265), (51, 749755), (85, 449853), (113, 338385), (255, 149951), (339, 112795), (565, 67677), (1327, 28815), (1695, 22559), (1921, 19905), (3981, 9605), (5763, 6635)]