145420215

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{108929}}^1$

素因数の和:109026

約数の個数: 16

約数和(自身を含む): 235288800

約数和(自身を除く): 89868585

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 108929, 326787, 544645, 1633935, 9694681, 29084043, 48473405, 145420215]

約数ペア:

[(1, 145420215), (3, 48473405), (5, 29084043), (15, 9694681), (89, 1633935), (267, 544645), (445, 326787), (1335, 108929)]