25140045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{239429}}^1$

素因数の和:239444

約数の個数: 16

約数和(自身を含む): 45970560

約数和(自身を除く): 20830515

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 239429, 718287, 1197145, 1676003, 3591435, 5028009, 8380015, 25140045]

約数ペア:

[(1, 25140045), (3, 8380015), (5, 5028009), (7, 3591435), (15, 1676003), (21, 1197145), (35, 718287), (105, 239429)]