26938755

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 36

約数和(自身を含む): 47884512

約数和(自身を除く): 20945757

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 271, 423, 705, 813, 1355, 2115, 2209, 2439, 4065, 6627, 11045, 12195, 12737, 19881, 33135, 38211, 63685, 99405, 114633, 191055, 573165, 598639, 1795917, 2993195, 5387751, 8979585, 26938755]

約数ペア:

[(1, 26938755), (3, 8979585), (5, 5387751), (9, 2993195), (15, 1795917), (45, 598639), (47, 573165), (141, 191055), (235, 114633), (271, 99405), (423, 63685), (705, 38211), (813, 33135), (1355, 19881), (2115, 12737), (2209, 12195), (2439, 11045), (4065, 6627)]