140027367025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{70183}}^1$

素因数の和:71090

約数の個数: 48

約数和(自身を含む): 213950028544

約数和(自身を除く): 73922661519

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 877, 2275, 4385, 6139, 11401, 21925, 30695, 57005, 70183, 79807, 153475, 285025, 350915, 399035, 491281, 912379, 1754575, 1995175, 2456405, 4561895, 6386653, 12282025, 22809475, 31933265, 61550491, 159666325, 307752455, 430853437, 800156383, 1538762275, 2154267185, 4000781915, 5601094681, 10771335925, 20003909575, 28005473405, 140027367025]

約数ペア:

[(1, 140027367025), (5, 28005473405), (7, 20003909575), (13, 10771335925), (25, 5601094681), (35, 4000781915), (65, 2154267185), (91, 1538762275), (175, 800156383), (325, 430853437), (455, 307752455), (877, 159666325), (2275, 61550491), (4385, 31933265), (6139, 22809475), (11401, 12282025), (21925, 6386653), (30695, 4561895), (57005, 2456405), (70183, 1995175), (79807, 1754575), (153475, 912379), (285025, 491281), (350915, 399035)]