26020065

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 43163136

約数和(自身を除く): 17143071

約数列:

[1, 3, 5, 15, 37, 111, 173, 185, 271, 519, 555, 813, 865, 1355, 2595, 4065, 6401, 10027, 19203, 30081, 32005, 46883, 50135, 96015, 140649, 150405, 234415, 703245, 1734671, 5204013, 8673355, 26020065]

約数ペア:

[(1, 26020065), (3, 8673355), (5, 5204013), (15, 1734671), (37, 703245), (111, 234415), (173, 150405), (185, 140649), (271, 96015), (519, 50135), (555, 46883), (813, 32005), (865, 30081), (1355, 19203), (2595, 10027), (4065, 6401)]