148551405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12713}}^1$

素因数の和:12781

約数の個数: 32

約数和(自身を含む): 256314240

約数和(自身を除く): 107762835

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 12713, 38139, 63565, 190695, 241547, 521233, 724641, 1207735, 1563699, 2606165, 3623205, 7818495, 9903427, 29710281, 49517135, 148551405]

約数ペア:

[(1, 148551405), (3, 49517135), (5, 29710281), (15, 9903427), (19, 7818495), (41, 3623205), (57, 2606165), (95, 1563699), (123, 1207735), (205, 724641), (285, 521233), (615, 241547), (779, 190695), (2337, 63565), (3895, 38139), (11685, 12713)]