38146375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 50079744

約数和(自身を除く): 11933369

約数列:

[1, 5, 25, 43, 47, 125, 151, 215, 235, 755, 1075, 1175, 2021, 3775, 5375, 5875, 6493, 7097, 10105, 18875, 32465, 35485, 50525, 162325, 177425, 252625, 305171, 811625, 887125, 1525855, 7629275, 38146375]

約数ペア:

[(1, 38146375), (5, 7629275), (25, 1525855), (43, 887125), (47, 811625), (125, 305171), (151, 252625), (215, 177425), (235, 162325), (755, 50525), (1075, 35485), (1175, 32465), (2021, 18875), (3775, 10105), (5375, 7097), (5875, 6493)]