144688545

素因数分解:

$3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1877}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 257811840

約数和(自身を除く): 113123295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 571, 1713, 1877, 2855, 5139, 5631, 8565, 9385, 15417, 16893, 25695, 28155, 50679, 77085, 84465, 253395, 1071767, 3215301, 5358835, 9645903, 16076505, 28937709, 48229515, 144688545]

約数ペア:

[(1, 144688545), (3, 48229515), (5, 28937709), (9, 16076505), (15, 9645903), (27, 5358835), (45, 3215301), (135, 1071767), (571, 253395), (1713, 84465), (1877, 77085), (2855, 50679), (5139, 28155), (5631, 25695), (8565, 16893), (9385, 15417)]