25140129

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41281}}^1$

素因数の和:41320

約数の個数: 16

約数和(自身を含む): 39630720

約数和(自身を除く): 14490591

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 41281, 123843, 288967, 866901, 1197149, 3591447, 8380043, 25140129]

約数ペア:

[(1, 25140129), (3, 8380043), (7, 3591447), (21, 1197149), (29, 866901), (87, 288967), (203, 123843), (609, 41281)]