1305828095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 1933424640

約数和(自身を除く): 627596545

約数列:

[1, 5, 11, 13, 29, 55, 65, 71, 143, 145, 319, 355, 377, 715, 781, 887, 923, 1595, 1885, 2059, 3905, 4147, 4435, 4615, 9757, 10153, 10295, 11531, 20735, 22649, 25723, 26767, 48785, 50765, 57655, 62977, 113245, 126841, 128615, 133835, 282953, 294437, 314885, 334399, 634205, 692747, 818701, 1414765, 1472185, 1671995, 1826333, 3463735, 3678389, 4093505, 9005711, 9131665, 18391945, 20089663, 23742329, 45028555, 100448315, 118711645, 261165619, 1305828095]

約数ペア:

[(1, 1305828095), (5, 261165619), (11, 118711645), (13, 100448315), (29, 45028555), (55, 23742329), (65, 20089663), (71, 18391945), (143, 9131665), (145, 9005711), (319, 4093505), (355, 3678389), (377, 3463735), (715, 1826333), (781, 1671995), (887, 1472185), (923, 1414765), (1595, 818701), (1885, 692747), (2059, 634205), (3905, 334399), (4147, 314885), (4435, 294437), (4615, 282953), (9757, 133835), (10153, 128615), (10295, 126841), (11531, 113245), (20735, 62977), (22649, 57655), (25723, 50765), (26767, 48785)]