361215

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 655200

約数和(自身を除く): 293985

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 349, 1035, 1047, 1745, 3141, 5235, 8027, 15705, 24081, 40135, 72243, 120405, 361215]

約数ペア:

[(1, 361215), (3, 120405), (5, 72243), (9, 40135), (15, 24081), (23, 15705), (45, 8027), (69, 5235), (115, 3141), (207, 1745), (345, 1047), (349, 1035)]