13860225

素因数分解:

$3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:514

約数の個数: 36

約数和(自身を含む): 25026300

約数和(自身を除く): 11166075

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 229, 269, 687, 807, 1145, 1345, 2061, 2421, 3435, 4035, 5725, 6725, 10305, 12105, 17175, 20175, 51525, 60525, 61601, 184803, 308005, 554409, 924015, 1540025, 2772045, 4620075, 13860225]

約数ペア:

[(1, 13860225), (3, 4620075), (5, 2772045), (9, 1540025), (15, 924015), (25, 554409), (45, 308005), (75, 184803), (225, 61601), (229, 60525), (269, 51525), (687, 20175), (807, 17175), (1145, 12105), (1345, 10305), (2061, 6725), (2421, 5725), (3435, 4035)]