47402655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137399}}^1$

素因数の和:137430

約数の個数: 16

約数和(自身を含む): 79142400

約数和(自身を除く): 31739745

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 137399, 412197, 686995, 2060985, 3160177, 9480531, 15800885, 47402655]

約数ペア:

[(1, 47402655), (3, 15800885), (5, 9480531), (15, 3160177), (23, 2060985), (69, 686995), (115, 412197), (345, 137399)]