103286575

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 153640960

約数和(自身を除く): 50354385

約数列:

[1, 5, 7, 25, 31, 35, 79, 155, 175, 217, 241, 395, 553, 775, 1085, 1205, 1687, 1975, 2449, 2765, 5425, 6025, 7471, 8435, 12245, 13825, 17143, 19039, 37355, 42175, 52297, 61225, 85715, 95195, 133273, 186775, 261485, 428575, 475975, 590209, 666365, 1307425, 2951045, 3331825, 4131463, 14755225, 20657315, 103286575]

約数ペア:

[(1, 103286575), (5, 20657315), (7, 14755225), (25, 4131463), (31, 3331825), (35, 2951045), (79, 1307425), (155, 666365), (175, 590209), (217, 475975), (241, 428575), (395, 261485), (553, 186775), (775, 133273), (1085, 95195), (1205, 85715), (1687, 61225), (1975, 52297), (2449, 42175), (2765, 37355), (5425, 19039), (6025, 17143), (7471, 13825), (8435, 12245)]