57986955

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 122572800

約数和(自身を除く): 64585845

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 37, 39, 45, 47, 57, 65, 95, 111, 117, 135, 141, 171, 185, 195, 235, 247, 285, 333, 351, 423, 481, 513, 555, 585, 611, 703, 705, 741, 855, 893, 999, 1235, 1269, 1443, 1665, 1739, 1755, 1833, 2109, 2115, 2223, 2405, 2565, 2679, 3055, 3515, 3705, 4329, 4465, 4995, 5217, 5499, 6327, 6345, 6669, 7215, 8037, 8695, 9139, 9165, 10545, 11115, 11609, 12987, 13395, 15651, 16497, 18981, 21645, 22607, 24111, 26085, 27417, 27495, 31635, 33041, 33345, 34827, 40185, 45695, 46953, 58045, 64935, 67821, 78255, 82251, 82485, 94905, 99123, 104481, 113035, 120555, 137085, 165205, 174135, 203463, 234765, 246753, 297369, 313443, 339105, 411255, 429533, 495615, 522405, 610389, 892107, 1017315, 1233765, 1288599, 1486845, 1567215, 2147665, 3051945, 3865797, 4460535, 6442995, 11597391, 19328985, 57986955]

約数ペア:

[(1, 57986955), (3, 19328985), (5, 11597391), (9, 6442995), (13, 4460535), (15, 3865797), (19, 3051945), (27, 2147665), (37, 1567215), (39, 1486845), (45, 1288599), (47, 1233765), (57, 1017315), (65, 892107), (95, 610389), (111, 522405), (117, 495615), (135, 429533), (141, 411255), (171, 339105), (185, 313443), (195, 297369), (235, 246753), (247, 234765), (285, 203463), (333, 174135), (351, 165205), (423, 137085), (481, 120555), (513, 113035), (555, 104481), (585, 99123), (611, 94905), (703, 82485), (705, 82251), (741, 78255), (855, 67821), (893, 64935), (999, 58045), (1235, 46953), (1269, 45695), (1443, 40185), (1665, 34827), (1739, 33345), (1755, 33041), (1833, 31635), (2109, 27495), (2115, 27417), (2223, 26085), (2405, 24111), (2565, 22607), (2679, 21645), (3055, 18981), (3515, 16497), (3705, 15651), (4329, 13395), (4465, 12987), (4995, 11609), (5217, 11115), (5499, 10545), (6327, 9165), (6345, 9139), (6669, 8695), (7215, 8037)]