53137845

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 95764032

約数和(自身を除く): 42626187

約数列:

[1, 3, 5, 9, 15, 41, 45, 83, 123, 205, 249, 347, 369, 415, 615, 747, 1041, 1245, 1735, 1845, 3123, 3403, 3735, 5205, 10209, 14227, 15615, 17015, 28801, 30627, 42681, 51045, 71135, 86403, 128043, 144005, 153135, 213405, 259209, 432015, 640215, 1180841, 1296045, 3542523, 5904205, 10627569, 17712615, 53137845]

約数ペア:

[(1, 53137845), (3, 17712615), (5, 10627569), (9, 5904205), (15, 3542523), (41, 1296045), (45, 1180841), (83, 640215), (123, 432015), (205, 259209), (249, 213405), (347, 153135), (369, 144005), (415, 128043), (615, 86403), (747, 71135), (1041, 51045), (1245, 42681), (1735, 30627), (1845, 28801), (3123, 17015), (3403, 15615), (3735, 14227), (5205, 10209)]