172090695

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12323}}^1$

素因数の和:12364

約数の個数: 48

約数和(自身を含む): 337184640

約数和(自身を除く): 165093945

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 12323, 13965, 36969, 61615, 86261, 184845, 234137, 258783, 431305, 603827, 702411, 1170685, 1293915, 1638959, 1811481, 3019135, 3512055, 4916877, 8194795, 9057405, 11472713, 24584385, 34418139, 57363565, 172090695]

約数ペア:

[(1, 172090695), (3, 57363565), (5, 34418139), (7, 24584385), (15, 11472713), (19, 9057405), (21, 8194795), (35, 4916877), (49, 3512055), (57, 3019135), (95, 1811481), (105, 1638959), (133, 1293915), (147, 1170685), (245, 702411), (285, 603827), (399, 431305), (665, 258783), (735, 234137), (931, 184845), (1995, 86261), (2793, 61615), (4655, 36969), (12323, 13965)]