99968645

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 142540800

約数和(自身を除く): 42572155

約数列:

[1, 5, 7, 31, 35, 155, 199, 217, 463, 995, 1085, 1393, 2315, 3241, 6169, 6965, 14353, 16205, 30845, 43183, 71765, 92137, 100471, 215915, 460685, 502355, 644959, 2856247, 3224795, 14281235, 19993729, 99968645]

約数ペア:

[(1, 99968645), (5, 19993729), (7, 14281235), (31, 3224795), (35, 2856247), (155, 644959), (199, 502355), (217, 460685), (463, 215915), (995, 100471), (1085, 92137), (1393, 71765), (2315, 43183), (3241, 30845), (6169, 16205), (6965, 14353)]