2969789025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{2957}}^1$

素因数の和:4890

約数の個数: 48

約数和(自身を含む): 5616319104

約数和(自身を除く): 2646530079

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1913, 2957, 5739, 8871, 9565, 13391, 14785, 20699, 28695, 40173, 44355, 47825, 62097, 66955, 73925, 103495, 143475, 200865, 221775, 310485, 334775, 517475, 1004325, 1552425, 5656741, 16970223, 28283705, 39597187, 84851115, 118791561, 141418525, 197985935, 424255575, 593957805, 989929675, 2969789025]

約数ペア:

[(1, 2969789025), (3, 989929675), (5, 593957805), (7, 424255575), (15, 197985935), (21, 141418525), (25, 118791561), (35, 84851115), (75, 39597187), (105, 28283705), (175, 16970223), (525, 5656741), (1913, 1552425), (2957, 1004325), (5739, 517475), (8871, 334775), (9565, 310485), (13391, 221775), (14785, 200865), (20699, 143475), (28695, 103495), (40173, 73925), (44355, 66955), (47825, 62097)]