155915745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{358427}}^1$

素因数の和:358464

約数の個数: 16

約数和(自身を含む): 258068160

約数和(自身を除く): 102152415

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 358427, 1075281, 1792135, 5376405, 10394383, 31183149, 51971915, 155915745]

約数ペア:

[(1, 155915745), (3, 51971915), (5, 31183149), (15, 10394383), (29, 5376405), (87, 1792135), (145, 1075281), (435, 358427)]