4143945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3113655

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 269, 395, 807, 1027, 1185, 1345, 3081, 3497, 4035, 5135, 10491, 15405, 17485, 21251, 52455, 63753, 106255, 276263, 318765, 828789, 1381315, 4143945]

約数ペア:

[(1, 4143945), (3, 1381315), (5, 828789), (13, 318765), (15, 276263), (39, 106255), (65, 63753), (79, 52455), (195, 21251), (237, 17485), (269, 15405), (395, 10491), (807, 5135), (1027, 4035), (1185, 3497), (1345, 3081)]