244555935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 447552000

約数和(自身を除く): 202996065

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 149, 195, 247, 285, 443, 447, 741, 745, 1235, 1329, 1937, 2215, 2235, 2831, 3705, 5759, 5811, 6645, 8417, 8493, 9685, 14155, 17277, 25251, 28795, 29055, 36803, 42085, 42465, 66007, 86385, 109421, 110409, 126255, 184015, 198021, 328263, 330035, 547105, 552045, 858091, 990105, 1254133, 1641315, 2574273, 3762399, 4290455, 6270665, 12871365, 16303729, 18811995, 48911187, 81518645, 244555935]

約数ペア:

[(1, 244555935), (3, 81518645), (5, 48911187), (13, 18811995), (15, 16303729), (19, 12871365), (39, 6270665), (57, 4290455), (65, 3762399), (95, 2574273), (149, 1641315), (195, 1254133), (247, 990105), (285, 858091), (443, 552045), (447, 547105), (741, 330035), (745, 328263), (1235, 198021), (1329, 184015), (1937, 126255), (2215, 110409), (2235, 109421), (2831, 86385), (3705, 66007), (5759, 42465), (5811, 42085), (6645, 36803), (8417, 29055), (8493, 28795), (9685, 25251), (14155, 17277)]