26180425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 34651800

約数和(自身を除く): 8471375

約数列:

[1, 5, 17, 25, 85, 229, 269, 425, 1145, 1345, 3893, 4573, 5725, 6725, 19465, 22865, 61601, 97325, 114325, 308005, 1047217, 1540025, 5236085, 26180425]

約数ペア:

[(1, 26180425), (5, 5236085), (17, 1540025), (25, 1047217), (85, 308005), (229, 114325), (269, 97325), (425, 61601), (1145, 22865), (1345, 19465), (3893, 6725), (4573, 5725)]