64753535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 98150400

約数和(自身を除く): 33396865

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 2129, 2765, 4345, 6083, 10645, 14903, 23419, 30415, 74515, 117095, 163933, 168191, 819665, 840955, 1177337, 1850101, 5886685, 9250505, 12950707, 64753535]

約数ペア:

[(1, 64753535), (5, 12950707), (7, 9250505), (11, 5886685), (35, 1850101), (55, 1177337), (77, 840955), (79, 819665), (385, 168191), (395, 163933), (553, 117095), (869, 74515), (2129, 30415), (2765, 23419), (4345, 14903), (6083, 10645)]