1301473905

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{8039}}^1$

素因数の和:8341

約数の個数: 32

約数和(自身を含む): 2139540480

約数和(自身を除く): 838066575

約数列:

[1, 3, 5, 15, 43, 129, 215, 251, 645, 753, 1255, 3765, 8039, 10793, 24117, 32379, 40195, 53965, 120585, 161895, 345677, 1037031, 1728385, 2017789, 5185155, 6053367, 10088945, 30266835, 86764927, 260294781, 433824635, 1301473905]

約数ペア:

[(1, 1301473905), (3, 433824635), (5, 260294781), (15, 86764927), (43, 30266835), (129, 10088945), (215, 6053367), (251, 5185155), (645, 2017789), (753, 1728385), (1255, 1037031), (3765, 345677), (8039, 161895), (10793, 120585), (24117, 53965), (32379, 40195)]