47983065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2389}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 83516160

約数和(自身を除く): 35533095

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 2389, 4017, 6695, 7167, 11945, 20085, 31057, 35835, 93171, 155285, 246067, 465855, 738201, 1230335, 3198871, 3691005, 9596613, 15994355, 47983065]

約数ペア:

[(1, 47983065), (3, 15994355), (5, 9596613), (13, 3691005), (15, 3198871), (39, 1230335), (65, 738201), (103, 465855), (195, 246067), (309, 155285), (515, 93171), (1339, 35835), (1545, 31057), (2389, 20085), (4017, 11945), (6695, 7167)]