74486445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4219}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 131258880

約数和(自身を除く): 56772435

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 4219, 5885, 12657, 17655, 21095, 46409, 63285, 139227, 232045, 451433, 696135, 1354299, 2257165, 4965763, 6771495, 14897289, 24828815, 74486445]

約数ペア:

[(1, 74486445), (3, 24828815), (5, 14897289), (11, 6771495), (15, 4965763), (33, 2257165), (55, 1354299), (107, 696135), (165, 451433), (321, 232045), (535, 139227), (1177, 63285), (1605, 46409), (3531, 21095), (4219, 17655), (5885, 12657)]