29877345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28867}}^1$

素因数の和:28901

約数の個数: 24

約数和(自身を含む): 54040896

約数和(自身を除く): 24163551

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 28867, 86601, 144335, 259803, 433005, 663941, 1299015, 1991823, 3319705, 5975469, 9959115, 29877345]

約数ペア:

[(1, 29877345), (3, 9959115), (5, 5975469), (9, 3319705), (15, 1991823), (23, 1299015), (45, 663941), (69, 433005), (115, 259803), (207, 144335), (345, 86601), (1035, 28867)]