102645515

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 145153536

約数和(自身を除く): 42508021

約数列:

[1, 5, 7, 35, 43, 215, 241, 283, 301, 1205, 1415, 1505, 1687, 1981, 8435, 9905, 10363, 12169, 51815, 60845, 68203, 72541, 85183, 341015, 362705, 425915, 477421, 2387105, 2932729, 14663645, 20529103, 102645515]

約数ペア:

[(1, 102645515), (5, 20529103), (7, 14663645), (35, 2932729), (43, 2387105), (215, 477421), (241, 425915), (283, 362705), (301, 341015), (1205, 85183), (1415, 72541), (1505, 68203), (1687, 60845), (1981, 51815), (8435, 12169), (9905, 10363)]