27303405

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 45785088

約数和(自身を除く): 18481683

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 827, 1065, 2201, 2481, 4135, 6603, 11005, 12405, 25637, 33015, 58717, 76911, 128185, 176151, 293585, 384555, 880755, 1820227, 5460681, 9101135, 27303405]

約数ペア:

[(1, 27303405), (3, 9101135), (5, 5460681), (15, 1820227), (31, 880755), (71, 384555), (93, 293585), (155, 176151), (213, 128185), (355, 76911), (465, 58717), (827, 33015), (1065, 25637), (2201, 12405), (2481, 11005), (4135, 6603)]