207424095

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7817}}^1$

素因数の和:7915

約数の個数: 32

約数和(自身を含む): 348995520

約数和(自身を除く): 141571425

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 5307, 7817, 8845, 23451, 26535, 39085, 117255, 226693, 476837, 680079, 1133465, 1430511, 2384185, 3400395, 7152555, 13828273, 41484819, 69141365, 207424095]

約数ペア:

[(1, 207424095), (3, 69141365), (5, 41484819), (15, 13828273), (29, 7152555), (61, 3400395), (87, 2384185), (145, 1430511), (183, 1133465), (305, 680079), (435, 476837), (915, 226693), (1769, 117255), (5307, 39085), (7817, 26535), (8845, 23451)]