1394836475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{2917}}^1$

素因数の和:3575

約数の個数: 24

約数和(自身を含む): 1788897408

約数和(自身を除く): 394060933

約数列:

[1, 5, 25, 31, 155, 617, 775, 2917, 3085, 14585, 15425, 19127, 72925, 90427, 95635, 452135, 478175, 1799789, 2260675, 8998945, 44994725, 55793459, 278967295, 1394836475]

約数ペア:

[(1, 1394836475), (5, 278967295), (25, 55793459), (31, 44994725), (155, 8998945), (617, 2260675), (775, 1799789), (2917, 478175), (3085, 452135), (14585, 95635), (15425, 90427), (19127, 72925)]