73131175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5233}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 99948464

約数和(自身を除く): 26817289

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 5233, 13975, 26165, 68029, 130825, 225019, 340145, 1125095, 1700725, 2925247, 5625475, 14626235, 73131175]

約数ペア:

[(1, 73131175), (5, 14626235), (13, 5625475), (25, 2925247), (43, 1700725), (65, 1125095), (215, 340145), (325, 225019), (559, 130825), (1075, 68029), (2795, 26165), (5233, 13975)]