2659128525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{11783}}^1$

素因数の和:11875

約数の個数: 72

約数和(自身を含む): 5128868160

約数和(自身を除く): 2469739635

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 59, 75, 85, 153, 177, 225, 255, 295, 425, 531, 765, 885, 1003, 1275, 1475, 2655, 3009, 3825, 4425, 5015, 9027, 11783, 13275, 15045, 25075, 35349, 45135, 58915, 75225, 106047, 176745, 200311, 225675, 294575, 530235, 600933, 695197, 883725, 1001555, 1802799, 2085591, 2651175, 3004665, 3475985, 5007775, 6256773, 9013995, 10427955, 11818349, 15023325, 17379925, 31283865, 35455047, 45069975, 52139775, 59091745, 106365141, 156419325, 177275235, 295458725, 531825705, 886376175, 2659128525]

約数ペア:

[(1, 2659128525), (3, 886376175), (5, 531825705), (9, 295458725), (15, 177275235), (17, 156419325), (25, 106365141), (45, 59091745), (51, 52139775), (59, 45069975), (75, 35455047), (85, 31283865), (153, 17379925), (177, 15023325), (225, 11818349), (255, 10427955), (295, 9013995), (425, 6256773), (531, 5007775), (765, 3475985), (885, 3004665), (1003, 2651175), (1275, 2085591), (1475, 1802799), (2655, 1001555), (3009, 883725), (3825, 695197), (4425, 600933), (5015, 530235), (9027, 294575), (11783, 225675), (13275, 200311), (15045, 176745), (25075, 106047), (35349, 75225), (45135, 58915)]