13505025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7829}}^1$

素因数の和:7865

約数の個数: 24

約数和(自身を含む): 23302080

約数和(自身を除く): 9797055

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 7829, 23487, 39145, 117435, 180067, 195725, 540201, 587175, 900335, 2701005, 4501675, 13505025]

約数ペア:

[(1, 13505025), (3, 4501675), (5, 2701005), (15, 900335), (23, 587175), (25, 540201), (69, 195725), (75, 180067), (115, 117435), (345, 39145), (575, 23487), (1725, 7829)]