5655237

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 9718272

約数和(自身を除く): 4063035

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 73, 93, 119, 147, 217, 219, 357, 511, 527, 651, 833, 1241, 1519, 1533, 1581, 2263, 2499, 3577, 3689, 3723, 4557, 6789, 8687, 10731, 11067, 15841, 25823, 26061, 38471, 47523, 60809, 77469, 110887, 115413, 182427, 269297, 332661, 807891, 1885079, 5655237]

約数ペア:

[(1, 5655237), (3, 1885079), (7, 807891), (17, 332661), (21, 269297), (31, 182427), (49, 115413), (51, 110887), (73, 77469), (93, 60809), (119, 47523), (147, 38471), (217, 26061), (219, 25823), (357, 15841), (511, 11067), (527, 10731), (651, 8687), (833, 6789), (1241, 4557), (1519, 3723), (1533, 3689), (1581, 3577), (2263, 2499)]