15936950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 36

約数和(自身を含む): 30781140

約数和(自身を除く): 14844190

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 379, 725, 758, 841, 1450, 1682, 1895, 3790, 4205, 8410, 9475, 10991, 18950, 21025, 21982, 42050, 54955, 109910, 274775, 318739, 549550, 637478, 1593695, 3187390, 7968475, 15936950]

約数ペア:

[(1, 15936950), (2, 7968475), (5, 3187390), (10, 1593695), (25, 637478), (29, 549550), (50, 318739), (58, 274775), (145, 109910), (290, 54955), (379, 42050), (725, 21982), (758, 21025), (841, 18950), (1450, 10991), (1682, 9475), (1895, 8410), (3790, 4205)]