17296665

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 11215335

約数列:

[1, 3, 5, 15, 71, 109, 149, 213, 327, 355, 447, 545, 745, 1065, 1635, 2235, 7739, 10579, 16241, 23217, 31737, 38695, 48723, 52895, 81205, 116085, 158685, 243615, 1153111, 3459333, 5765555, 17296665]

約数ペア:

[(1, 17296665), (3, 5765555), (5, 3459333), (15, 1153111), (71, 243615), (109, 158685), (149, 116085), (213, 81205), (327, 52895), (355, 48723), (447, 38695), (545, 31737), (745, 23217), (1065, 16241), (1635, 10579), (2235, 7739)]