29622825

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 54

約数和(自身を含む): 55224702

約数和(自身を除く): 25601877

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 137, 155, 225, 279, 411, 465, 685, 775, 961, 1233, 1395, 2055, 2325, 2883, 3425, 4247, 4805, 6165, 6975, 8649, 10275, 12741, 14415, 21235, 24025, 30825, 38223, 43245, 63705, 72075, 106175, 131657, 191115, 216225, 318525, 394971, 658285, 955575, 1184913, 1974855, 3291425, 5924565, 9874275, 29622825]

約数ペア:

[(1, 29622825), (3, 9874275), (5, 5924565), (9, 3291425), (15, 1974855), (25, 1184913), (31, 955575), (45, 658285), (75, 394971), (93, 318525), (137, 216225), (155, 191115), (225, 131657), (279, 106175), (411, 72075), (465, 63705), (685, 43245), (775, 38223), (961, 30825), (1233, 24025), (1395, 21235), (2055, 14415), (2325, 12741), (2883, 10275), (3425, 8649), (4247, 6975), (4805, 6165)]