348339945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59393}}^1$

素因数の和:59441

約数の個数: 32

約数和(自身を含む): 615796992

約数和(自身を除く): 267457047

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 59393, 178179, 296965, 890895, 1009681, 1366039, 3029043, 4098117, 5048405, 6830195, 15145215, 20490585, 23222663, 69667989, 116113315, 348339945]

約数ペア:

[(1, 348339945), (3, 116113315), (5, 69667989), (15, 23222663), (17, 20490585), (23, 15145215), (51, 6830195), (69, 5048405), (85, 4098117), (115, 3029043), (255, 1366039), (345, 1009681), (391, 890895), (1173, 296965), (1955, 178179), (5865, 59393)]