144465375

素因数分解:

$3^1\times 5^3\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 241166016

約数和(自身を除く): 96700641

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 601, 641, 1803, 1923, 3005, 3205, 9015, 9615, 15025, 16025, 45075, 48075, 75125, 80125, 225375, 240375, 385241, 1155723, 1926205, 5778615, 9631025, 28893075, 48155125, 144465375]

約数ペア:

[(1, 144465375), (3, 48155125), (5, 28893075), (15, 9631025), (25, 5778615), (75, 1926205), (125, 1155723), (375, 385241), (601, 240375), (641, 225375), (1803, 80125), (1923, 75125), (3005, 48075), (3205, 45075), (9015, 16025), (9615, 15025)]