122130255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2437}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 211345344

約数和(自身を除く): 89215089

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 257, 771, 1285, 2437, 3341, 3855, 7311, 10023, 12185, 16705, 31681, 36555, 50115, 95043, 158405, 475215, 626309, 1878927, 3131545, 8142017, 9394635, 24426051, 40710085, 122130255]

約数ペア:

[(1, 122130255), (3, 40710085), (5, 24426051), (13, 9394635), (15, 8142017), (39, 3131545), (65, 1878927), (195, 626309), (257, 475215), (771, 158405), (1285, 95043), (2437, 50115), (3341, 36555), (3855, 31681), (7311, 16705), (10023, 12185)]