26482625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 36516480

約数和(自身を除く): 10033855

約数列:

[1, 5, 13, 25, 43, 65, 125, 215, 325, 379, 559, 1075, 1625, 1895, 2795, 4927, 5375, 9475, 13975, 16297, 24635, 47375, 69875, 81485, 123175, 211861, 407425, 615875, 1059305, 2037125, 5296525, 26482625]

約数ペア:

[(1, 26482625), (5, 5296525), (13, 2037125), (25, 1059305), (43, 615875), (65, 407425), (125, 211861), (215, 123175), (325, 81485), (379, 69875), (559, 47375), (1075, 24635), (1625, 16297), (1895, 13975), (2795, 9475), (4927, 5375)]