20151639150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{947}}^1\times {\mathrm{141863}}^1$

素因数の和:142825

約数の個数: 48

約数和(自身を含む): 50029190784

約数和(自身を除く): 29877551634

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 947, 1894, 2841, 4735, 5682, 9470, 14205, 23675, 28410, 47350, 71025, 141863, 142050, 283726, 425589, 709315, 851178, 1418630, 2127945, 3546575, 4255890, 7093150, 10639725, 21279450, 134344261, 268688522, 403032783, 671721305, 806065566, 1343442610, 2015163915, 3358606525, 4030327830, 6717213050, 10075819575, 20151639150]

約数ペア:

[(1, 20151639150), (2, 10075819575), (3, 6717213050), (5, 4030327830), (6, 3358606525), (10, 2015163915), (15, 1343442610), (25, 806065566), (30, 671721305), (50, 403032783), (75, 268688522), (150, 134344261), (947, 21279450), (1894, 10639725), (2841, 7093150), (4735, 4255890), (5682, 3546575), (9470, 2127945), (14205, 1418630), (23675, 851178), (28410, 709315), (47350, 425589), (71025, 283726), (141863, 142050)]