72795645

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41479}}^1$

素因数の和:41506

約数の個数: 32

約数和(自身を含む): 139372800

約数和(自身を除く): 66577155

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 41479, 124437, 207395, 373311, 539227, 622185, 1119933, 1617681, 1866555, 2696135, 4853043, 5599665, 8088405, 14559129, 24265215, 72795645]

約数ペア:

[(1, 72795645), (3, 24265215), (5, 14559129), (9, 8088405), (13, 5599665), (15, 4853043), (27, 2696135), (39, 1866555), (45, 1617681), (65, 1119933), (117, 622185), (135, 539227), (195, 373311), (351, 207395), (585, 124437), (1755, 41479)]