15200031

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 26150400

約数和(自身を除く): 10950369

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 2269, 6699, 6807, 15883, 24959, 47649, 65801, 74877, 174713, 197403, 460607, 524139, 723811, 1381821, 2171433, 5066677, 15200031]

約数ペア:

[(1, 15200031), (3, 5066677), (7, 2171433), (11, 1381821), (21, 723811), (29, 524139), (33, 460607), (77, 197403), (87, 174713), (203, 74877), (231, 65801), (319, 47649), (609, 24959), (957, 15883), (2233, 6807), (2269, 6699)]