144788475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{148501}}^1$

素因数の和:148527

約数の個数: 24

約数和(自身を含む): 257799472

約数和(自身を除く): 113010997

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 148501, 445503, 742505, 1930513, 2227515, 3712525, 5791539, 9652565, 11137575, 28957695, 48262825, 144788475]

約数ペア:

[(1, 144788475), (3, 48262825), (5, 28957695), (13, 11137575), (15, 9652565), (25, 5791539), (39, 3712525), (65, 2227515), (75, 1930513), (195, 742505), (325, 445503), (975, 148501)]