38140655

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 55209600

約数和(自身を除く): 17068945

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 265, 371, 709, 1015, 1537, 1855, 3545, 4963, 7685, 10759, 20561, 24815, 37577, 53795, 102805, 143927, 187885, 263039, 719635, 1089733, 1315195, 5448665, 7628131, 38140655]

約数ペア:

[(1, 38140655), (5, 7628131), (7, 5448665), (29, 1315195), (35, 1089733), (53, 719635), (145, 263039), (203, 187885), (265, 143927), (371, 102805), (709, 53795), (1015, 37577), (1537, 24815), (1855, 20561), (3545, 10759), (4963, 7685)]