26394045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 43659264

約数和(自身を除く): 17265219

約数列:

[1, 3, 5, 15, 43, 129, 151, 215, 271, 453, 645, 755, 813, 1355, 2265, 4065, 6493, 11653, 19479, 32465, 34959, 40921, 58265, 97395, 122763, 174795, 204605, 613815, 1759603, 5278809, 8798015, 26394045]

約数ペア:

[(1, 26394045), (3, 8798015), (5, 5278809), (15, 1759603), (43, 613815), (129, 204605), (151, 174795), (215, 122763), (271, 97395), (453, 58265), (645, 40921), (755, 34959), (813, 32465), (1355, 19479), (2265, 11653), (4065, 6493)]