19760332515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{81083}}^1$

素因数の和:81320

約数の個数: 64

約数和(自身を含む): 39605317632

約数和(自身を除く): 19844985117

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 211, 231, 385, 633, 1055, 1155, 1477, 2321, 3165, 4431, 6963, 7385, 11605, 16247, 22155, 34815, 48741, 81083, 81235, 243249, 243705, 405415, 567581, 891913, 1216245, 1702743, 2675739, 2837905, 4459565, 6243391, 8513715, 13378695, 17108513, 18730173, 31216955, 51325539, 85542565, 93650865, 119759591, 188193643, 256627695, 359278773, 564580929, 598797955, 940968215, 1317355501, 1796393865, 2822904645, 3952066503, 6586777505, 19760332515]

約数ペア:

[(1, 19760332515), (3, 6586777505), (5, 3952066503), (7, 2822904645), (11, 1796393865), (15, 1317355501), (21, 940968215), (33, 598797955), (35, 564580929), (55, 359278773), (77, 256627695), (105, 188193643), (165, 119759591), (211, 93650865), (231, 85542565), (385, 51325539), (633, 31216955), (1055, 18730173), (1155, 17108513), (1477, 13378695), (2321, 8513715), (3165, 6243391), (4431, 4459565), (6963, 2837905), (7385, 2675739), (11605, 1702743), (16247, 1216245), (22155, 891913), (34815, 567581), (48741, 405415), (81083, 243705), (81235, 243249)]