19651635

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1907}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 34229520

約数和(自身を除く): 14577885

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 1907, 2061, 3435, 5721, 9535, 10305, 17163, 28605, 85815, 436703, 1310109, 2183515, 3930327, 6550545, 19651635]

約数ペア:

[(1, 19651635), (3, 6550545), (5, 3930327), (9, 2183515), (15, 1310109), (45, 436703), (229, 85815), (687, 28605), (1145, 17163), (1907, 10305), (2061, 9535), (3435, 5721)]