20141489175

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{10289}}^1$

素因数の和:10952

約数の個数: 48

約数和(自身を含む): 34134481920

約数和(自身を除く): 13992992745

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 607, 645, 1075, 1821, 3035, 3225, 9105, 10289, 15175, 26101, 30867, 45525, 51445, 78303, 130505, 154335, 257225, 391515, 442427, 652525, 771675, 1327281, 1957575, 2212135, 6245423, 6636405, 11060675, 18736269, 31227115, 33182025, 93681345, 156135575, 268553189, 468406725, 805659567, 1342765945, 4028297835, 6713829725, 20141489175]

約数ペア:

[(1, 20141489175), (3, 6713829725), (5, 4028297835), (15, 1342765945), (25, 805659567), (43, 468406725), (75, 268553189), (129, 156135575), (215, 93681345), (607, 33182025), (645, 31227115), (1075, 18736269), (1821, 11060675), (3035, 6636405), (3225, 6245423), (9105, 2212135), (10289, 1957575), (15175, 1327281), (26101, 771675), (30867, 652525), (45525, 442427), (51445, 391515), (78303, 257225), (130505, 154335)]