22876215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 15900105

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1223, 1247, 3669, 3741, 6115, 6235, 18345, 18705, 35467, 52589, 106401, 157767, 177335, 262945, 532005, 788835, 1525081, 4575243, 7625405, 22876215]

約数ペア:

[(1, 22876215), (3, 7625405), (5, 4575243), (15, 1525081), (29, 788835), (43, 532005), (87, 262945), (129, 177335), (145, 157767), (215, 106401), (435, 52589), (645, 35467), (1223, 18705), (1247, 18345), (3669, 6235), (3741, 6115)]