125750025

素因数分解:

$3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2837}}^1$

素因数の和:3050

約数の個数: 36

約数和(自身を含む): 226455372

約数和(自身を除く): 100705347

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 197, 225, 591, 985, 1773, 2837, 2955, 4925, 8511, 8865, 14185, 14775, 25533, 42555, 44325, 70925, 127665, 212775, 558889, 638325, 1676667, 2794445, 5030001, 8383335, 13972225, 25150005, 41916675, 125750025]

約数ペア:

[(1, 125750025), (3, 41916675), (5, 25150005), (9, 13972225), (15, 8383335), (25, 5030001), (45, 2794445), (75, 1676667), (197, 638325), (225, 558889), (591, 212775), (985, 127665), (1773, 70925), (2837, 44325), (2955, 42555), (4925, 25533), (8511, 14775), (8865, 14185)]