128452305

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{84787}}^1$

素因数の和:84896

約数の個数: 16

約数和(自身を含む): 207561024

約数和(自身を除く): 79108719

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 84787, 254361, 423935, 1271805, 8563487, 25690461, 42817435, 128452305]

約数ペア:

[(1, 128452305), (3, 42817435), (5, 25690461), (15, 8563487), (101, 1271805), (303, 423935), (505, 254361), (1515, 84787)]