13672425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 25067840

約数和(自身を除く): 11395415

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 379, 481, 555, 925, 975, 1137, 1443, 1895, 2405, 2775, 4927, 5685, 7215, 9475, 12025, 14023, 14781, 24635, 28425, 36075, 42069, 70115, 73905, 123175, 182299, 210345, 350575, 369525, 546897, 911495, 1051725, 2734485, 4557475, 13672425]

約数ペア:

[(1, 13672425), (3, 4557475), (5, 2734485), (13, 1051725), (15, 911495), (25, 546897), (37, 369525), (39, 350575), (65, 210345), (75, 182299), (111, 123175), (185, 73905), (195, 70115), (325, 42069), (379, 36075), (481, 28425), (555, 24635), (925, 14781), (975, 14023), (1137, 12025), (1443, 9475), (1895, 7215), (2405, 5685), (2775, 4927)]