252051235785

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{750119}}^1$

素因数の和:750283

約数の個数: 64

約数和(自身を含む): 475276032000

約数和(自身を除く): 223224796215

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 131, 135, 171, 285, 393, 513, 655, 855, 1179, 1965, 2489, 2565, 3537, 5895, 7467, 12445, 17685, 22401, 37335, 67203, 112005, 336015, 750119, 2250357, 3750595, 6751071, 11251785, 14252261, 20253213, 33755355, 42756783, 71261305, 98265589, 101266065, 128270349, 213783915, 294796767, 384811047, 491327945, 641351745, 884390301, 1473983835, 1867046191, 1924055235, 2653170903, 4421951505, 5601138573, 9335230955, 13265854515, 16803415719, 28005692865, 50410247157, 84017078595, 252051235785]

約数ペア:

[(1, 252051235785), (3, 84017078595), (5, 50410247157), (9, 28005692865), (15, 16803415719), (19, 13265854515), (27, 9335230955), (45, 5601138573), (57, 4421951505), (95, 2653170903), (131, 1924055235), (135, 1867046191), (171, 1473983835), (285, 884390301), (393, 641351745), (513, 491327945), (655, 384811047), (855, 294796767), (1179, 213783915), (1965, 128270349), (2489, 101266065), (2565, 98265589), (3537, 71261305), (5895, 42756783), (7467, 33755355), (12445, 20253213), (17685, 14252261), (22401, 11251785), (37335, 6751071), (67203, 3750595), (112005, 2250357), (336015, 750119)]