27071850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13883}}^1$

素因数の和:13911

約数の個数: 48

約数和(自身を含む): 72307872

約数和(自身を除く): 45236022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 13883, 27766, 41649, 69415, 83298, 138830, 180479, 208245, 347075, 360958, 416490, 541437, 694150, 902395, 1041225, 1082874, 1804790, 2082450, 2707185, 4511975, 5414370, 9023950, 13535925, 27071850]

約数ペア:

[(1, 27071850), (2, 13535925), (3, 9023950), (5, 5414370), (6, 4511975), (10, 2707185), (13, 2082450), (15, 1804790), (25, 1082874), (26, 1041225), (30, 902395), (39, 694150), (50, 541437), (65, 416490), (75, 360958), (78, 347075), (130, 208245), (150, 180479), (195, 138830), (325, 83298), (390, 69415), (650, 41649), (975, 27766), (1950, 13883)]