315212835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{5167}}^1$

素因数の和:5272

約数の個数: 48

約数和(自身を含む): 593865216

約数和(自身を除く): 278652381

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 1245, 1743, 2905, 4067, 5167, 8715, 12201, 15501, 20335, 25835, 36169, 61005, 77505, 108507, 180845, 253183, 428861, 542535, 759549, 1265915, 1286583, 2144305, 3002027, 3797745, 6432915, 9006081, 15010135, 21014189, 45030405, 63042567, 105070945, 315212835]

約数ペア:

[(1, 315212835), (3, 105070945), (5, 63042567), (7, 45030405), (15, 21014189), (21, 15010135), (35, 9006081), (49, 6432915), (83, 3797745), (105, 3002027), (147, 2144305), (245, 1286583), (249, 1265915), (415, 759549), (581, 542535), (735, 428861), (1245, 253183), (1743, 180845), (2905, 108507), (4067, 77505), (5167, 61005), (8715, 36169), (12201, 25835), (15501, 20335)]