231735595

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2131}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 343848960

約数和(自身を除く): 112113365

約数列:

[1, 5, 7, 13, 35, 65, 91, 239, 455, 1195, 1673, 2131, 3107, 8365, 10655, 14917, 15535, 21749, 27703, 74585, 108745, 138515, 193921, 509309, 969605, 2546545, 3565163, 6621017, 17825815, 33105085, 46347119, 231735595]

約数ペア:

[(1, 231735595), (5, 46347119), (7, 33105085), (13, 17825815), (35, 6621017), (65, 3565163), (91, 2546545), (239, 969605), (455, 509309), (1195, 193921), (1673, 138515), (2131, 108745), (3107, 74585), (8365, 27703), (10655, 21749), (14917, 15535)]