2380885725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{18773}}^1$

素因数の和:18894

約数の個数: 48

約数和(自身を含む): 4190356800

約数和(自身を除く): 1809471075

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 89, 95, 267, 285, 445, 475, 1335, 1425, 1691, 2225, 5073, 6675, 8455, 18773, 25365, 42275, 56319, 93865, 126825, 281595, 356687, 469325, 1070061, 1407975, 1670797, 1783435, 5012391, 5350305, 8353985, 8917175, 25061955, 26751525, 31745143, 41769925, 95235429, 125309775, 158725715, 476177145, 793628575, 2380885725]

約数ペア:

[(1, 2380885725), (3, 793628575), (5, 476177145), (15, 158725715), (19, 125309775), (25, 95235429), (57, 41769925), (75, 31745143), (89, 26751525), (95, 25061955), (267, 8917175), (285, 8353985), (445, 5350305), (475, 5012391), (1335, 1783435), (1425, 1670797), (1691, 1407975), (2225, 1070061), (5073, 469325), (6675, 356687), (8455, 281595), (18773, 126825), (25365, 93865), (42275, 56319)]