42597735

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 70295808

約数和(自身を除く): 27698073

約数列:

[1, 3, 5, 15, 43, 129, 211, 215, 313, 633, 645, 939, 1055, 1565, 3165, 4695, 9073, 13459, 27219, 40377, 45365, 66043, 67295, 136095, 198129, 201885, 330215, 990645, 2839849, 8519547, 14199245, 42597735]

約数ペア:

[(1, 42597735), (3, 14199245), (5, 8519547), (15, 2839849), (43, 990645), (129, 330215), (211, 201885), (215, 198129), (313, 136095), (633, 67295), (645, 66043), (939, 45365), (1055, 40377), (1565, 27219), (3165, 13459), (4695, 9073)]