72860095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 110186496

約数和(自身を除く): 37326401

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 385, 485, 679, 1067, 1951, 3395, 5335, 7469, 9755, 13657, 21461, 37345, 68285, 107305, 150227, 189247, 751135, 946235, 1324729, 2081717, 6623645, 10408585, 14572019, 72860095]

約数ペア:

[(1, 72860095), (5, 14572019), (7, 10408585), (11, 6623645), (35, 2081717), (55, 1324729), (77, 946235), (97, 751135), (385, 189247), (485, 150227), (679, 107305), (1067, 68285), (1951, 37345), (3395, 21461), (5335, 13657), (7469, 9755)]