82251272785

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{39671}}^1$

素因数の和:39870

約数の個数: 48

約数和(自身を含む): 113969721600

約数和(自身を除く): 31718448815

約数列:

[1, 5, 11, 23, 55, 115, 121, 149, 253, 605, 745, 1265, 1639, 2783, 3427, 8195, 13915, 17135, 18029, 37697, 39671, 90145, 188485, 198355, 414667, 436381, 912433, 2073335, 2181905, 4562165, 4800191, 5910979, 10036763, 24000955, 29554895, 50183815, 65020769, 110404393, 135952517, 325103845, 552021965, 679762585, 715228459, 1495477687, 3576142295, 7477388435, 16450254557, 82251272785]

約数ペア:

[(1, 82251272785), (5, 16450254557), (11, 7477388435), (23, 3576142295), (55, 1495477687), (115, 715228459), (121, 679762585), (149, 552021965), (253, 325103845), (605, 135952517), (745, 110404393), (1265, 65020769), (1639, 50183815), (2783, 29554895), (3427, 24000955), (8195, 10036763), (13915, 5910979), (17135, 4800191), (18029, 4562165), (37697, 2181905), (39671, 2073335), (90145, 912433), (188485, 436381), (198355, 414667)]