38939535

素因数分解:

$3^8\times 5^1\times {\mathrm{1187}}^1$

素因数の和:1216

約数の個数: 36

約数和(自身を含む): 70146648

約数和(自身を除く): 31207113

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1187, 1215, 2187, 3561, 3645, 5935, 6561, 10683, 10935, 17805, 32049, 32805, 53415, 96147, 160245, 288441, 480735, 865323, 1442205, 2595969, 4326615, 7787907, 12979845, 38939535]

約数ペア:

[(1, 38939535), (3, 12979845), (5, 7787907), (9, 4326615), (15, 2595969), (27, 1442205), (45, 865323), (81, 480735), (135, 288441), (243, 160245), (405, 96147), (729, 53415), (1187, 32805), (1215, 32049), (2187, 17805), (3561, 10935), (3645, 10683), (5935, 6561)]