163195845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6899}}^1$

素因数の和:7009

約数の個数: 32

約数和(自身を含む): 278208000

約数和(自身を除く): 115012155

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 4731, 6899, 7885, 20697, 23655, 34495, 103485, 131081, 393243, 572617, 655405, 1717851, 1966215, 2863085, 8589255, 10879723, 32639169, 54398615, 163195845]

約数ペア:

[(1, 163195845), (3, 54398615), (5, 32639169), (15, 10879723), (19, 8589255), (57, 2863085), (83, 1966215), (95, 1717851), (249, 655405), (285, 572617), (415, 393243), (1245, 131081), (1577, 103485), (4731, 34495), (6899, 23655), (7885, 20697)]