9025750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 17147520

約数和(自身を除く): 8121770

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 457, 790, 914, 1975, 2285, 3950, 4570, 9875, 11425, 19750, 22850, 36103, 57125, 72206, 114250, 180515, 361030, 902575, 1805150, 4512875, 9025750]

約数ペア:

[(1, 9025750), (2, 4512875), (5, 1805150), (10, 902575), (25, 361030), (50, 180515), (79, 114250), (125, 72206), (158, 57125), (250, 36103), (395, 22850), (457, 19750), (790, 11425), (914, 9875), (1975, 4570), (2285, 3950)]