16301715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 11761005

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1217, 2679, 3651, 4465, 6085, 13395, 18255, 23123, 57199, 69369, 115615, 171597, 285995, 346845, 857985, 1086781, 3260343, 5433905, 16301715]

約数ペア:

[(1, 16301715), (3, 5433905), (5, 3260343), (15, 1086781), (19, 857985), (47, 346845), (57, 285995), (95, 171597), (141, 115615), (235, 69369), (285, 57199), (705, 23123), (893, 18255), (1217, 13395), (2679, 6085), (3651, 4465)]