195001065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3943}}^1$

素因数の和:4118

約数の個数: 48

約数和(自身を含む): 388846848

約数和(自身を除く): 193845783

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1413, 2355, 3297, 3943, 5495, 7065, 9891, 11829, 16485, 19715, 27601, 35487, 49455, 59145, 82803, 138005, 177435, 248409, 414015, 619051, 1242045, 1857153, 3095255, 4333357, 5571459, 9285765, 13000071, 21666785, 27857295, 39000213, 65000355, 195001065]

約数ペア:

[(1, 195001065), (3, 65000355), (5, 39000213), (7, 27857295), (9, 21666785), (15, 13000071), (21, 9285765), (35, 5571459), (45, 4333357), (63, 3095255), (105, 1857153), (157, 1242045), (315, 619051), (471, 414015), (785, 248409), (1099, 177435), (1413, 138005), (2355, 82803), (3297, 59145), (3943, 49455), (5495, 35487), (7065, 27601), (9891, 19715), (11829, 16485)]