7297515

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 12718368

約数和(自身を除く): 5420853

約数列:

[1, 3, 5, 9, 15, 45, 257, 631, 771, 1285, 1893, 2313, 3155, 3855, 5679, 9465, 11565, 28395, 162167, 486501, 810835, 1459503, 2432505, 7297515]

約数ペア:

[(1, 7297515), (3, 2432505), (5, 1459503), (9, 810835), (15, 486501), (45, 162167), (257, 28395), (631, 11565), (771, 9465), (1285, 5679), (1893, 3855), (2313, 3155)]