156075255

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 321177600

約数和(自身を除く): 165102345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2039, 2187, 2835, 3645, 5103, 6117, 8505, 10195, 10935, 14273, 15309, 18351, 25515, 30585, 42819, 55053, 71365, 76545, 91755, 128457, 165159, 214095, 275265, 385371, 495477, 642285, 825795, 1156113, 1486431, 1926855, 2477385, 3468339, 4459293, 5780565, 7432155, 10405017, 17341695, 22296465, 31215051, 52025085, 156075255]

約数ペア:

[(1, 156075255), (3, 52025085), (5, 31215051), (7, 22296465), (9, 17341695), (15, 10405017), (21, 7432155), (27, 5780565), (35, 4459293), (45, 3468339), (63, 2477385), (81, 1926855), (105, 1486431), (135, 1156113), (189, 825795), (243, 642285), (315, 495477), (405, 385371), (567, 275265), (729, 214095), (945, 165159), (1215, 128457), (1701, 91755), (2039, 76545), (2187, 71365), (2835, 55053), (3645, 42819), (5103, 30585), (6117, 25515), (8505, 18351), (10195, 15309), (10935, 14273)]