285628515

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{74093}}^1$

素因数の和:74358

約数の個数: 16

約数和(自身を含む): 458790048

約数和(自身を除く): 173161533

約数列:

[1, 3, 5, 15, 257, 771, 1285, 3855, 74093, 222279, 370465, 1111395, 19041901, 57125703, 95209505, 285628515]

約数ペア:

[(1, 285628515), (3, 95209505), (5, 57125703), (15, 19041901), (257, 1111395), (771, 370465), (1285, 222279), (3855, 74093)]