31369195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 44904384

約数和(自身を除く): 13535189

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 601, 715, 803, 949, 3005, 4015, 4745, 6611, 7813, 10439, 33055, 39065, 43873, 52195, 85943, 219365, 429715, 482603, 570349, 2413015, 2851745, 6273839, 31369195]

約数ペア:

[(1, 31369195), (5, 6273839), (11, 2851745), (13, 2413015), (55, 570349), (65, 482603), (73, 429715), (143, 219365), (365, 85943), (601, 52195), (715, 43873), (803, 39065), (949, 33055), (3005, 10439), (4015, 7813), (4745, 6611)]