54717215

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 22503649

約数列:

[1, 5, 7, 35, 71, 97, 227, 355, 485, 497, 679, 1135, 1589, 2485, 3395, 6887, 7945, 16117, 22019, 34435, 48209, 80585, 110095, 112819, 154133, 241045, 564095, 770665, 1563349, 7816745, 10943443, 54717215]

約数ペア:

[(1, 54717215), (5, 10943443), (7, 7816745), (35, 1563349), (71, 770665), (97, 564095), (227, 241045), (355, 154133), (485, 112819), (497, 110095), (679, 80585), (1135, 48209), (1589, 34435), (2485, 22019), (3395, 16117), (6887, 7945)]