127536465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 257074560

約数和(自身を除く): 129538095

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 59, 85, 105, 119, 147, 173, 177, 245, 255, 295, 357, 413, 519, 595, 735, 833, 865, 885, 1003, 1211, 1239, 1785, 2065, 2499, 2595, 2891, 2941, 3009, 3633, 4165, 5015, 6055, 6195, 7021, 8477, 8673, 8823, 10207, 12495, 14455, 14705, 15045, 18165, 20587, 21063, 25431, 30621, 35105, 42385, 43365, 44115, 49147, 51035, 61761, 71449, 102935, 105315, 127155, 144109, 147441, 153105, 173519, 214347, 245735, 308805, 357245, 432327, 500143, 520557, 720545, 737205, 867595, 1071735, 1214633, 1500429, 2161635, 2500715, 2602785, 3643899, 6073165, 7502145, 8502431, 18219495, 25507293, 42512155, 127536465]

約数ペア:

[(1, 127536465), (3, 42512155), (5, 25507293), (7, 18219495), (15, 8502431), (17, 7502145), (21, 6073165), (35, 3643899), (49, 2602785), (51, 2500715), (59, 2161635), (85, 1500429), (105, 1214633), (119, 1071735), (147, 867595), (173, 737205), (177, 720545), (245, 520557), (255, 500143), (295, 432327), (357, 357245), (413, 308805), (519, 245735), (595, 214347), (735, 173519), (833, 153105), (865, 147441), (885, 144109), (1003, 127155), (1211, 105315), (1239, 102935), (1785, 71449), (2065, 61761), (2499, 51035), (2595, 49147), (2891, 44115), (2941, 43365), (3009, 42385), (3633, 35105), (4165, 30621), (5015, 25431), (6055, 21063), (6195, 20587), (7021, 18165), (8477, 15045), (8673, 14705), (8823, 14455), (10207, 12495)]