1220015065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 1562198400

約数和(自身を除く): 342183335

約数列:

[1, 5, 29, 41, 145, 163, 205, 815, 1189, 1259, 4727, 5945, 6295, 6683, 23635, 33415, 36511, 51619, 182555, 193807, 205217, 258095, 969035, 1026085, 1496951, 5951293, 7484755, 8413897, 29756465, 42069485, 244003013, 1220015065]

約数ペア:

[(1, 1220015065), (5, 244003013), (29, 42069485), (41, 29756465), (145, 8413897), (163, 7484755), (205, 5951293), (815, 1496951), (1189, 1026085), (1259, 969035), (4727, 258095), (5945, 205217), (6295, 193807), (6683, 182555), (23635, 51619), (33415, 36511)]