343195995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13627}}^1$

素因数の和:13731

約数の個数: 32

約数和(自身を含む): 580879872

約数和(自身を除く): 237683877

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 5037, 8395, 13627, 25185, 40881, 68135, 204405, 313421, 940263, 994771, 1567105, 2984313, 4701315, 4973855, 14921565, 22879733, 68639199, 114398665, 343195995]

約数ペア:

[(1, 343195995), (3, 114398665), (5, 68639199), (15, 22879733), (23, 14921565), (69, 4973855), (73, 4701315), (115, 2984313), (219, 1567105), (345, 994771), (365, 940263), (1095, 313421), (1679, 204405), (5037, 68135), (8395, 40881), (13627, 25185)]