64430795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 91869120

約数和(自身を除く): 27438325

約数列:

[1, 5, 11, 13, 55, 65, 97, 143, 485, 715, 929, 1067, 1261, 4645, 5335, 6305, 10219, 12077, 13871, 51095, 60385, 69355, 90113, 132847, 450565, 664235, 991243, 1171469, 4956215, 5857345, 12886159, 64430795]

約数ペア:

[(1, 64430795), (5, 12886159), (11, 5857345), (13, 4956215), (55, 1171469), (65, 991243), (97, 664235), (143, 450565), (485, 132847), (715, 90113), (929, 69355), (1067, 60385), (1261, 51095), (4645, 13871), (5335, 12077), (6305, 10219)]