69303255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28697}}^1$

素因数の和:28735

約数の個数: 32

約数和(自身を含む): 132240384

約数和(自身を除く): 62937129

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 28697, 86091, 143485, 200879, 430455, 602637, 660031, 1004395, 1980093, 3013185, 3300155, 4620217, 9900465, 13860651, 23101085, 69303255]

約数ペア:

[(1, 69303255), (3, 23101085), (5, 13860651), (7, 9900465), (15, 4620217), (21, 3300155), (23, 3013185), (35, 1980093), (69, 1004395), (105, 660031), (115, 602637), (161, 430455), (345, 200879), (483, 143485), (805, 86091), (2415, 28697)]