29812835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 40080768

約数和(自身を除く): 10267933

約数列:

[1, 5, 13, 61, 65, 73, 103, 305, 365, 515, 793, 949, 1339, 3965, 4453, 4745, 6283, 6695, 7519, 22265, 31415, 37595, 57889, 81679, 97747, 289445, 408395, 458659, 488735, 2293295, 5962567, 29812835]

約数ペア:

[(1, 29812835), (5, 5962567), (13, 2293295), (61, 488735), (65, 458659), (73, 408395), (103, 289445), (305, 97747), (365, 81679), (515, 57889), (793, 37595), (949, 31415), (1339, 22265), (3965, 7519), (4453, 6695), (4745, 6283)]