388344573265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1\times {\mathrm{122039}}^1$

素因数の和:123333

約数の個数: 32

約数和(自身を含む): 519620935680

約数和(自身を除く): 131276362415

約数列:

[1, 5, 11, 47, 55, 235, 517, 1231, 2585, 6155, 13541, 57857, 67705, 122039, 289285, 610195, 636427, 1342429, 3182135, 5735833, 6712145, 28679165, 63094163, 150230009, 315470815, 751150045, 1652530099, 7060810423, 8262650495, 35304052115, 77668914653, 388344573265]

約数ペア:

[(1, 388344573265), (5, 77668914653), (11, 35304052115), (47, 8262650495), (55, 7060810423), (235, 1652530099), (517, 751150045), (1231, 315470815), (2585, 150230009), (6155, 63094163), (13541, 28679165), (57857, 6712145), (67705, 5735833), (122039, 3182135), (289285, 1342429), (610195, 636427)]