271953618335

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{320377}}^1$

素因数の和:320775

約数の個数: 32

約数和(自身を含む): 378917468160

約数和(自身を除く): 106963849825

約数列:

[1, 5, 7, 35, 79, 307, 395, 553, 1535, 2149, 2765, 10745, 24253, 121265, 169771, 320377, 848855, 1601885, 2242639, 11213195, 25309783, 98355739, 126548915, 177168481, 491778695, 688490173, 885842405, 3442450865, 7770103381, 38850516905, 54390723667, 271953618335]

約数ペア:

[(1, 271953618335), (5, 54390723667), (7, 38850516905), (35, 7770103381), (79, 3442450865), (307, 885842405), (395, 688490173), (553, 491778695), (1535, 177168481), (2149, 126548915), (2765, 98355739), (10745, 25309783), (24253, 11213195), (121265, 2242639), (169771, 1601885), (320377, 848855)]