201638775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2833}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 364066976

約数和(自身を除く): 162428201

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 73, 75, 195, 219, 325, 365, 949, 975, 1095, 1825, 2833, 2847, 4745, 5475, 8499, 14165, 14235, 23725, 36829, 42495, 70825, 71175, 110487, 184145, 206809, 212475, 552435, 620427, 920725, 1034045, 2688517, 2762175, 3102135, 5170225, 8065551, 13442585, 15510675, 40327755, 67212925, 201638775]

約数ペア:

[(1, 201638775), (3, 67212925), (5, 40327755), (13, 15510675), (15, 13442585), (25, 8065551), (39, 5170225), (65, 3102135), (73, 2762175), (75, 2688517), (195, 1034045), (219, 920725), (325, 620427), (365, 552435), (949, 212475), (975, 206809), (1095, 184145), (1825, 110487), (2833, 71175), (2847, 70825), (4745, 42495), (5475, 36829), (8499, 23725), (14165, 14235)]