74017245

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 122830848

約数和(自身を除く): 48813603

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 335, 705, 1005, 1567, 3149, 4701, 7835, 9447, 15745, 23505, 47235, 73649, 104989, 220947, 314967, 368245, 524945, 1104735, 1574835, 4934483, 14803449, 24672415, 74017245]

約数ペア:

[(1, 74017245), (3, 24672415), (5, 14803449), (15, 4934483), (47, 1574835), (67, 1104735), (141, 524945), (201, 368245), (235, 314967), (335, 220947), (705, 104989), (1005, 73649), (1567, 47235), (3149, 23505), (4701, 15745), (7835, 9447)]